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<title><![CDATA[Joar von Arndt - life]]></title>
<description><![CDATA[Joar von Arndt - life]]></description>
<link>https://joarvarndt.se//tag-life.html</link>
<lastBuildDate>Thu, 11 Jun 2026 11:11:43 +0200</lastBuildDate>
<item>
  <title><![CDATA[The Nature of Art]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle"></h2>
<nav id="table-of-contents" role="doc-toc">
<h2>Table of Contents</h2>
<div id="text-table-of-contents" role="doc-toc">
<ul>
<li><a href="#org170e691">Two Definitions</a></li>
<li><a href="#orgd92eb58">The Consequences of Digital Artworks</a></li>
<li><a href="#orge7573c0">Industrialised Production</a></li>
</ul>
</div>
</nav>

<div id="outline-container-org170e691" class="outline-2">
<h2 id="org170e691">Two Definitions</h2>
<div class="outline-text-2" id="text-org170e691">

<figure id="org7ff3273">
<img src="./dithered-vermeer.png" alt="dithered-vermeer.png">

<figcaption><span class="figure-number">Figure 1: </span><i>The Art of Painting</i> by Johannes Vermeer</figcaption>
</figure>

<p class="dcap">
Art has always been one of the most central aspects of human lives. It
is not unique to the human experience, but it has become more
important to humans than perhaps no other species on the planet. The
history of Art is one of a continuous crisis and need to reïnvent
itself, and as such our current age is no different. The contemporary
crisis is one partly caused by the emergence of Large Language Models
(<span class="small-caps">llm</span>s) and their ability to quickly generate enormous quantities of
visual imagery, but it is also caused by a more long-running trend of
digital life and of its consequences.
</p>

<p>
Many artists (especially those leaning towards more commercial work)
decry to the use of <span class="small-caps">llm</span>s to produce mere &ldquo;slop&rdquo; — cheap, mass produced
imagery — and the threat to which this poses to the jobs of artists.
But if one takes the arguments of these artists at face value, that
the images and text <span class="small-caps">ai</span> not in fact Art, we are left with an
interesting question; one almost as old as the medium itself: What is
Art?
</p>

<p>
&ldquo;Art&rdquo;, as opposed to mere &ldquo;art&rdquo;, does not take any predefined shape or
appearance. It is a pure essence that exists both between and within
individuals. The lowercase form of art is a form of mechanical
production — it consists of things that are merely meant to be
decorative, to be pleasurable to the eye, and to fulfil some innate
human desire to &ldquo;fill&rdquo; empty space with something interesting. Art may
contain art, but it does so only in the sense that Art must be
contained within some sort of vessel; it represents the numerous
techniques that are used in order to bring Art into the world.
</p>

<p>
Lowercase art can be almost as, if not more, varied than the Art
itself. Examples may include things like drawing, painting, casting,
dancing, or singing, but a complete list of the possible forms of art
would be as long as a list of all possible human activities.
</p>

<p>
From this follows a similar distinction of Artists and artists;
meaning those who produce Art and art respectively. In many cases
these may be one and the same, but in many others they differ
demonstrably. There are many artists who are not Artists, and in the
same way there are many Artists who are not artists. These differences
are not always as clear as one may hope, and adds considerable
difficulty in differentiating the things they produce.
</p>

<p>
Most easily noticeable is undeniably the artist; it is she who
pronounces herself as the creator of art, if not also making the
claim of creating Art. They are the practitioner of the art qua skill
of creating art. To this class we include the professional artists
such as painters, weavers, photographers and the digital artists. But
the makers of Art may not be so easily seen; it includes those who
indirectly labour as writers (such as lawyers, programmers,
administrators, <i>et cetera</i>) as well as those who merely through their
actions embody Art — no matter the profession.
</p>

<p>
It may not always be the aim of those who produce Art to do so, it
could merely be a by-product of their intended activity. By contrast,
Art is clearly the goal of the artist profession; even if they do not
always succeed.
</p>

<p>
The production of Art is inherently a social activity, in that it
happens as a part of the social relations between individuals. The
very first forms of Art were undoubtedly song and dance that was
performed socially. The visual arts were probably invented first
through the collection and/or orientation of sea shells or rocks —
whose meaning was created in the relations within social groupings.
</p>

<p>
The creation of art does not need to be social in the same regard. As
mentioned before, Art must take some embodied form in the world in
order to be experienced; it commonly does so through asocially created
art. But the aspect in which it is Art only appears after the work is
displayed in a social setting. A painting only seen by the artist is
not itself a piece of Art<sup><a id="fnr.1" class="footref" href="#fn.1" role="doc-backlink">1</a></sup> but only becomes so as its meaning is
socially constructed. The artist must be so arrogant that they dare
share their art with the world, framing it as better than what any
other person has made before,<sup><a id="fnr.2" class="footref" href="#fn.2" role="doc-backlink">2</a></sup> and in this bold statement creates
Art.
</p>
</div>
</div>

<div id="outline-container-orgd92eb58" class="outline-2">
<h2 id="orgd92eb58">The Consequences of Digital Artworks</h2>
<div class="outline-text-2" id="text-orgd92eb58">
<p>
As I explained in the thesis of my earlier text <i><a href="https://joarvarndt.se/pluribus">Pluribus &amp; Alienation</a></i>
it is easy to mistake developments in information <i>generation</i> with ones
in communication. Both lead to an increase in the perceived amount of
information<sup><a id="fnr.3" class="footref" href="#fn.3" role="doc-backlink">3</a></sup> that is received by the individual. But interestingly
enough the reverse mistake has been made in the field of art. The most
revolutionary development for art in recent memory, and that has still
not been properly tackled, is the expansion of the internet and,
through it, digital art.
</p>

<p>
There have unknowingly been many debates as a consequence of this
paradigm shift. Perhaps the largest was the original introduction,
discussion and corresponding legal battles surrounding peer-to-peer
file-sharing and torrenting and the resulting mass-copying and sharing
of music and video works whose distribution hade previously been
restricted mostly by technical limitations.
</p>

<p>
The end result of these battles did not solve the underlying problem
but instead merely reintroduced the earlier <i>status quo</i> by the creation
of legal tools and barriers, as well as the emergence of services like
Spotify and Netflix that shifted the economic incentives of
consumers. But the debate lay dormant for a time; creating the
illusion of being solved.
</p>

<p>
The second phase of the debate came forward with the invention of the
<i>non-fungible token</i>, an extension of the (originally Ethereum)
blockchain so as to include the registration of unique (and thus
non-fungible) units of account, as opposed to the fungible digital
currencies that had existed before. While blockchains and <span class="small-caps">nft</span>s are
inherently a <a href="https://joarvarndt.se/crypto">boring</a> technology, they have managed to accrue a loyal
following due to the (potentially) large monetary rewards that can be
gained by speculating on the values of cryptocurrencies. This then led
to a fixation on a specific form of <span class="small-caps">nft</span> art (most notably embodied in
the <i>Bored Ape Yacht Club</i> series of generative artworks by Yuga Labs)
rather than <span class="small-caps">nft</span>s as a tool to manage the ownership of preëxisting
artworks.
</p>

<p>
This division into what became &ldquo;Owning <i>an <span class="small-caps">nft</span></i>&rdquo; instead of &ldquo;owning an
artwork&rdquo; created the belief that what was owned was the digital
(oftentimes) image itself, and thus a corresponding belief that
someone else downloading a copy of this image was tantamount to theft,
since the owner had not given their consent for a copy to be made of
the art.
</p>

<p>
In fact, a &ldquo;copy&rdquo; is made practically every time a digital image is
displayed or moved; potentially hundreds of times when moved over the
internet. The blockchain itself is even built on a redundant and
collectively synced copies of the entire blockchain and its contents.
</p>

<p>
This mistake is of course a relic of the analog world, where producing
a copy of a work was a laborious and difficult process, and where such
a work maintained a strictly separate identity from the physical shape
of the original. In such a world theft is possible by removing the
original owner&rsquo;s ability to decide the fate of the artwork. Such a
development is however impossible when it comes to digital
art. Obtaining access to view (and thus by necessity also copy)
something digital does not deprive the original owner of anything —
only perhaps the monopoly right to extract rent on such access.
</p>
</div>
</div>

<div id="outline-container-orge7573c0" class="outline-2">
<h2 id="orge7573c0">Industrialised Production</h2>
<div class="outline-text-2" id="text-orge7573c0">
<p>
The introduction of image-generating diffusion models breaks this
delicate repair of a fundamentally fractured position. Image
generation allows not just the copy of preëxisting art but also the
creation of brand new art. Such art is fundamentally inspired by the
works of those that came before<sup><a id="fnr.4" class="footref" href="#fn.4" role="doc-backlink">4</a></sup> through the inclusion of such works
in the training data for the models. This inclusion is highly
controversial to many (primarily digital) artists, who see themselves
as still having some sort of authorial control over what can be done
to a work.
</p>

<p>
This stems from the idea that an owner of a physical work can share
said work digitally while still maintaining control over the
original. But for digital art no &ldquo;original&rdquo; exists, a digital copy is
a perfect copy that is indistinguishable from the first. Sharing your
digital art with someone else then not only allows them to take
inspiration personally, but also to share the work further or to
modify it as they see fit. When a social media company uses images or
text posted on their platform they are only using what was, in
practice, made publicly available to all. A core consequence of
digital media is that the only guaranteed way to prevent it from
spreading is not to share it in the first place.
</p>

<p>
The creation of generative art (as compared to the mere <i>generation</i>) is
still a process that raises it to a certain level of Art because the
creation is still a social process. The reasons for this are twofold:
</p>

<ol class="org-ol">
<li><span class="small-caps">ai</span> models do not create some internal definition for what
constitutes Art or not or of what the world looks like, just as
most humans do not. Instead models create images based on the
images that is is trained on, and therefore mirrors our collective
societal idea of how art is supposed to appear.</li>
<li>The Artist introduces the element of Art to the work through their
selection and deliberate choosing to present a work. An image
silently generated and deleted is not Art in the same way that a
napkin sketch by a famous artist, discarded and forgotten, does not
constitute Art.</li>
</ol>

<p>
These two reasons follow naturally from the idea that Art is a
socially constructed and collective idea that is not in the control of
the author themselves. Even examples <a href="https://www.pbslearningmedia.org/resource/ars10.arts.vis.media.wanap/andy-warhol-napkin-drawing-ca-1983/">similar</a> to the above only become
Art when a second actor discovers the discarded work and chooses to
elevate it and present it as Art.
</p>

<p>
This is not to say that <span class="small-caps">ai</span> art is always Art or that it is very good
Art when it attempts to be so. Instead <span class="small-caps">ai</span> is a mere tool that does not
replace Artists but empowers them in a new way. The two major
historical developments that most clearly showcases this are the
introduction of photography into the art world as well as the
modernism-defining work <i><a href="https://en.wikipedia.org/wiki/Fountain_(Duchamp)">Fountain</a></i> by Marcel Duchamp.
</p>

<p>
Beginning with the former, it is clear that photography today is an
established artform that that constitutes one of the widely recognized
ways to create Art. But this was not always so. Originally photography
was seen as a cheap and industrialized way to capture the world around
us, missing the critical element of <i>interpretation</i> that was done by
the painter. That the camera impacted the livelihoods of artists —
most notably painters — must be undeniable,<sup><a id="fnr.5" class="footref" href="#fn.5" role="doc-backlink">5</a></sup> but it also led to a
widespread increase in the reproduction of visual imagery. Today
photography is used for many <a href="https://joarvarndt.se/technique">technical</a> tasks that could never have
been done by traditional artists; think of the snapshot of a
restaurant menu to a friend running late so that they can order in
advance.
</p>

<p>
Photography also made many pieces of art uninteresting, and thus not
worthy of being considered Art. The traditional painting of highly
realistic-looking fruit bowls or landscapes could now be simply
automated, and the fruit bowl instead became a mere showcase of
technical skill.<sup><a id="fnr.6" class="footref" href="#fn.6" role="doc-backlink">6</a></sup> To be considered Art the work must then inform some
new perspective.
</p>

<p>
The latter example is perhaps even more famous. <i>Fountain</i> consists of a
mass-produced porcelain urinal. Its creation was offensive in two
ways, partly owning to the choice of a urinal specifically (as an
intimate object that is meant to be covered in piss) as well as being offensive merely in its presentation.
</p>

<p>
This second element was shared with all of Duchamp&rsquo;s <i><a href="https://en.wikipedia.org/wiki/Readymades_of_Marcel_Duchamp">Readymades</a></i> —
everyday objects merely positioned and presented to be Art, and
therefore be imbued with such a status. Doing this requires no (or at
least very little) technical skill, and is therefore accessible to
everyone. All Art since Duchamp has had to grapple with this
phenomena, that even if a specific artwork required technique to
achieve it is nonetheless possible to create great Art without it.
</p>

<p>
The introduction of generative <span class="small-caps">ai</span> does not change this state of
affairs. Some people argue that <span class="small-caps">ai</span> is putting artists out of jobs
<i>today</i>, and they are right in doing so, but this misses the fact that
the Artist — who aims to create Art and not merely art — faces the
same challenge as they have always done. Paradoxically the two groups
that benefit from <span class="small-caps">ai</span> are those who merely care about art qua visual
communication and those who strive to create Art, and choose to use <span class="small-caps">ai</span>
as (one) manner of pursuing that goal. It is the group in-between, who
does not care particularly strongly about neither art nor Art but
merely produces art as a manner of making a living, who will suffer
and largely disappear — their labour shifting to the orchestration of
<span class="small-caps">ai</span> models just as most photographers today are not Artists but instead
merely &ldquo;documenters&rdquo;. ❦
</p>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">

<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1" role="doc-backlink">1</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
It would more accurately be described as an experiment or the
like.
</p></div></div>

<div class="footdef"><sup><a id="fn.2" class="footnum" href="#fnr.2" role="doc-backlink">2</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Paraphrasing a quote I used in an earlier text (<i><a href="https://joarvarndt.se/latex">Making Beautiful
Documents in LaTeX</a></i>) by Frieder Nake:
</p>

<blockquote>
<p>
Somebody who wants to be an artist must be arrogant. […] The artist
is in a way so stupid that they do not allow self critique.
</p>
</blockquote></div></div>

<div class="footdef"><sup><a id="fn.3" class="footnum" href="#fnr.3" role="doc-backlink">3</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
But not necessarily data! See the distinction between mere
<i>information</i> and the German word <i>wissenchaft</i> (meaning science,
literally &ldquo;knowing&rdquo; or &ldquo;to know&rdquo;) for a similar distinction.
</p></div></div>

<div class="footdef"><sup><a id="fn.4" class="footnum" href="#fnr.4" role="doc-backlink">4</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
In just the same way as human artists are. In this manner art
(even that produced by machines) is intrinsically <i>historical</i>, in that
it exists temporally in relation to that which came before and that
which will come after.
</p></div></div>

<div class="footdef"><sup><a id="fn.5" class="footnum" href="#fnr.5" role="doc-backlink">5</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Presumably through the removal of certain jobs like the painting
of portraits.
</p></div></div>

<div class="footdef"><sup><a id="fn.6" class="footnum" href="#fnr.6" role="doc-backlink">6</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
An interesting example of the intermingling of all three of these
elements — Art, photography, and realist reproduction of the world —
is the work of <a href="https://en.wikipedia.org/wiki/Johannes_Vermeer">Vermeer</a> who is believed to have used a <i>camera obscura</i>
to aid in the painting of the delicate lighting he is so famous for.
</p></div></div>


</div>
</div>
]]></description>
  <category><![CDATA[culture]]></category>
  <category><![CDATA[life]]></category>
  <link>https://joarvarndt.se/art.html</link>
  <guid>https://joarvarndt.se/art.html</guid>
  <pubDate>Wed, 27 May 2026 00:00:00 +0200</pubDate>
</item>
<item>
  <title><![CDATA[Trust: Or the Liberating Fear of Betrayal]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle">Or the Liberating Fear of Betrayal</h2>

<div id="outline-container-org1af3dc9" class="outline-2">
<h2 id="org1af3dc9">What is trust?</h2>
<div class="outline-text-2" id="text-org1af3dc9">
<p class="dcap">
Choosing to trust is a decision that is much ridiculed today. It is in
many cases easy to see with the benefit of hindsight that it was
foolish to trust someone, but doing so in advance is of course much
harder. In general we are moving in the direction of trusting less and
less; exposure to betrayal is simply too high a price to pay. The
consequences of this ripply out across society with tremendous impact.
</p>

<p>
There are many ways to trust, but often what we trust is a person. In
many cases that person is hidden from us, represented through the
<a href="https://joarvarndt.se/state">state</a> or a firm.<sup><a id="fnr.1" class="footref" href="#fn.1" role="doc-backlink">1</a></sup> Perhaps in an even greater number of cases
(although the internet is making this less and less the case) we are
actually trusting people directly when we believe we are trusting
those abstract entities — in such simple things as the grocery store
employee not being sick when handling our food or the clerk in
delivering our paperwork.
</p>

<p>
I have recently found myself repeatedly enmeshed in discussions about
identity and trust, often (but not exclusively) in technical forms. In
this case obtaining trust is the method of making sure that the
individual is who they say they are. This can be done in numerous ways
like passwords,<sup><a id="fnr.2" class="footref" href="#fn.2" role="doc-backlink">2</a></sup> access to physical items (like keys, <span class="small-caps">sim</span> cards, or
an airgapped machine), and through a combination of the above (access
to a cryptographic private key). But trust really operates on a deeper
level. The point of authentication is to make sure the person carrying
out an action is the one you trust, but it does not build that trust
to begin with.
</p>

<p>
Technological development has led to a general decline in trust. Think
of the telephone; it has generally meant a detachment from the
immediate present, making us more inclined to &ldquo;check up&rdquo; on the
activities of others. The portable (or cell) phone exacerbated this
feeling and made it possible to reach another person practically at
all times. It is a feeling that people of my generation now has had as
our entire lived experience.
</p>

<p>
Today&rsquo;s children do not have the same freedoms that previous
generations did. Growing up I was still free to roam around the
neighbourhood and visiting friends without anybody knowing our exact
coördinates or activities. I got my first phone originally because my
parents wanted some way for me to call them for help when i first
started walking to and from school alone. This is quite a reasonable
use of it, and it does not impose on <i>my</i> freedom if I am the only one
initiating a communication.<sup><a id="fnr.3" class="footref" href="#fn.3" role="doc-backlink">3</a></sup>
</p>

<p>
But the existence of a phone has more consequences, a child with a
smartphone becomes digitized and able to operated on through the
connective web. Them being able to call <i>you</i> inevitably means you being
able to call <i>them</i>, and that makes you aware of this constant ability
to &ldquo;check up&rdquo; on what they are doing. Apple&rsquo;s <i>Find my iphone</i> became
simply <i>Find</i> once it became clear that people were using it (or similar
services) to track loved ones — to constantly &ldquo;check up&rdquo; on how they
are doing instead of simply trusting their own agency.
</p>

<p>
Many people&rsquo;s anxiety and loneliness stems from a fundamental lack of
trust — in others, in themselves, and in other&rsquo;s trust in them. Not
being able to securely expect that the people surrounding you will be
there when you most need it means a world where one has to manage
entirety alone; a <i>bellum omnium contra omnes</i>. Managing to survive (and
thrive!) in such an environment is naturally a challenge, and one that
we humans are not made to deal with as tribal creatures.
</p>

<p>
It is then not strange that we, as non-trusting individuals, choose to
reinforce this tradition by building structures that remove the need
for trust. I have chosen to reject this. This is surprisingly
difficult, it is not natural to trust someone who does not trust you
in return. It leaves you vulnerable to betrayal, and thus is really
only something that is possible to do if you are secure in your
position and confident in yourself. But choosing to unilaterally trust
is a requirement for building a generally trusting society.
</p>

<p>
In numerous developed countries, and at least in the Nordic ones,
self-checkout machines are becoming increasingly common. I have no
doubt that the reason for this is rooted in the ever-increasing
extension of the division of labour (particularly through the
employment of capital), but it has had tremendous ramifications for
trust. It is now possible to maintain one&rsquo;s existence in one of
humanity&rsquo;s most dense concentration — namely <i>the city</i> — without coming
into contact with another person. You can work remotely, or as a lone
delivery driver picking up enigmatic packages and delivering them to
doorsteps, and then get all your basic needs delivered or
machine-scanned yourself. But equally it has made the employees that
are left behind increasingly paranoid and strained.
</p>

<p>
It is my understanding that there has occurred significant increase in
theft following the implementation of these machines. This has led to
workers confronting people who look young (to maintain haphazard age
restrictions on self-service) or for people who bring bags into the
store (who do so in order to carry home the food or items they buy).
The age restrictions are particularly troublesome; alcohol, tobacco,
and cinemas have age restrictions in order to help protect children
for their own sake, but denying them the simple freedom of being able
to skip a long line is a small erosion of democracy.
</p>
</div>
</div>

<div id="outline-container-org61034ba" class="outline-2">
<h2 id="org61034ba">Political ramifications</h2>
<div class="outline-text-2" id="text-org61034ba">
<p>
Still, age restrictions on self-service machines does not spell the
end of liberal democracy. It is however a sign of how our current
state no longer trusts its own citizens. If we can not trust people to
buy all the things they take off the shelf in the grocery store how
can we trust them to pick the right future of our nation and state in
elections?
</p>

<p>
Similarly the expansion of closed-circuit television (<span class="small-caps">cctv</span>) and other
forms of mass video surveillance is also a form of a negative spiral,
where a decreased level of trust leads to more cameras, that in turn
leads to a further erosion. Fear over crime can only be solved in the
long term by a reduction in <i>fear</i> (for crime can never be entirely
eliminated) but this can not be attained if the level of trust in
society remains low.
</p>

<p>
There are few democratic nations in the world today that
have a civil and collected political environment — strict polarisation
has become the norm. Political extremism and division is not the fault
of any one political system. It can not be fixed merely in The United
States, France, Austria, or Japan. It is a flaw with the overarching
system that all of these nations share.
</p>

<p>
Party membership has seen a long decline across the world, and yet
people are in many ways more intensely politically engaged<sup><a id="fnr.4" class="footref" href="#fn.4" role="doc-backlink">4</a></sup> than
ever before. I find it hard not to interpret this as anything other
than an dissatisfaction with the system of participation. It is not a
mere mechanical system, but also one that is social in nature — it is
a question of feelings and of relations between individuals and
groups.
</p>

<p>
Solving this is thus not a technical question; it can fundamentally
not be solved through the use of statistics or models. Instead we must
tackle it head on, in the grit of intellectual hand-to-hand combat. It
must be dealt with personally and intimately. Jesus said &ldquo;Love your
neighbour as yourself&rdquo;,<sup><a id="fnr.5" class="footref" href="#fn.5" role="doc-backlink">5</a></sup> and it is thus. Love should be given out
unilaterally and unconditionally, with nothing expected in return. The
chief requirement for this is <i>trust</i>, and as long as you put your trust
in others you will be continuously surprised by how much your
investment will pay off.
</p>

<p>
This lays the basis for a radical new democracy. Radical in the
etymological sense of the word — stemming from Latin&rsquo;s <i>radicalis</i>
meaning &ldquo;root&rdquo;. Democracy has always been personal, just as all
politics is personal in that it is acted on through people. Our
abstractions and &ldquo;political systems&rdquo; always have their foundation in
that personal level, of a politics that is done between four eyes. A
truly democratic political system always derives its power from the
people, and can always be changed by the people if it does not serve
their purpose.
</p>

<p>
Sweden is quite a high-trust society — it is a fact commonly quoted by
politicians and academics alike. But even then this trust is not
something that we can take for granted. It must be nurtured and
safeguarded. Were we to give, for example, the police (an institution
in which there is quite high social trust) unwarranted powers it would
inevitably lead to more serious mistakes; &ldquo;power corrupts&rdquo;. By then
that trust in that institution will be gone, and the societal benefits
that come with it as well. For similar reasons it is problematic when
politicians like <a href="https://en.wikipedia.org/wiki/Ebba_Busch">Ebba Busch</a> are disingenuous in debates — not because
of the contents of their statements but because it erodes trust in the
democratic process and creates feelings like &ldquo;well, politicians always
lie&rdquo; when it does not have to be that way.
</p>
</div>
</div>

<div id="outline-container-org5b4def6" class="outline-2">
<h2 id="org5b4def6">Conclusion</h2>
<div class="outline-text-2" id="text-org5b4def6">
<p>
Trusting others does not need to be foolish — you do not need to be a
doormat — but the general baseline in our society can and should be
raised. In general it means giving people the benefit of the doubt, of
not asking needlessly inquisitive questions and giving people the
space and agency they need to accomplish tasks and/or maintain
themselves.
</p>

<p>
I have (unfortunately for environmental reasons) been spending a lot
of time at airports recently. The airport functions as a good example
of a trusting public space. People are free to browse and pick food in
little open stores without being constantly watched through cameras or
corner mirrors, and in a world otherwise filled with <a href="https://en.wikipedia.org/wiki/Hostile_architecture">hostile
architecture</a> are free to sleep on the ample seating available. As long
as you have been &ldquo;vetted&rdquo; to enter the sacred space of the airport you
are automatically assumed to be good, to follow the rules, and to be
<i>trustworthy</i>. This is even more true for the <i>Lounge</i>, whose reputation
and storytelling is based on only the most respectable having access
to this inner chamber.
</p>

<p>
This does not have to remain a exclusive privilege of those fortunate
enough to frequently visit the oases of trust on the outskirts of
major cities. It can be a fundamental value to build our societies
through. And it starts with you. ❦
</p>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">

<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1" role="doc-backlink">1</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
The synonymous word <i>corporation</i> refers to the embodying of this
abstract being (through the Latin <i>Corpus</i>, body). But the corporation
does not exist physically, it can only leave its mark on the world by
its actions through individual people and agents.
</p></div></div>

<div class="footdef"><sup><a id="fn.2" class="footnum" href="#fnr.2" role="doc-backlink">2</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Or &ldquo;security questions&rdquo;. Both are ways to test hidden knowledge
based on the inability to extract data directly out of the human mind.
</p></div></div>

<div class="footdef"><sup><a id="fn.3" class="footnum" href="#fnr.3" role="doc-backlink">3</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Keep in mind that me calling does infringe on the recipients
freedom — I force them to drop what they are doing in order to
communicate with me.
</p></div></div>

<div class="footdef"><sup><a id="fn.4" class="footnum" href="#fnr.4" role="doc-backlink">4</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Not to mention empowered! The internet has dramatically increased
the political power of those who choose to wield it, as was most
clearly and famously shown in the <a href="https://en.wikipedia.org/wiki/Arab_Spring">Arab Spring</a> but also by more recent
phenomenons/individuals like <a href="https://en.wikipedia.org/wiki/Charlie_Kirk">Charlie Kirk</a>.
</p></div></div>

<div class="footdef"><sup><a id="fn.5" class="footnum" href="#fnr.5" role="doc-backlink">5</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Or if you prefer the enlightenment version of the same sentiment:
</p>

<blockquote>
<p>
&ldquo;Act only according to that maxim whereby you can at the same time
will that it should become a universal law&rdquo;.
</p>
</blockquote>

<p class="footpara">
The greatest contribution of Kant&rsquo;s moral philosophy is the
rationalisation of christian morals, and so they are in many ways
analogous to each other.
</p></div></div>


</div>
</div>
]]></description>
  <category><![CDATA[life]]></category>
  <category><![CDATA[culture]]></category>
  <category><![CDATA[politics]]></category>
  <link>https://joarvarndt.se/trust.html</link>
  <guid>https://joarvarndt.se/trust.html</guid>
  <pubDate>Mon, 23 Mar 2026 00:00:00 +0100</pubDate>
</item>
<item>
  <title><![CDATA[Healthy Media Habits]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle"></h2>
<hr>

<p class="dcap">
I am not &ldquo;on&rdquo; social media. Both in the sense that I don&rsquo;t have
accounts on them, but even when I do I do not use them. As I have
<a href="https://joarvarndt.se/business_cards.html">briefly mentioned</a> earlier this has some minor consequences, but I will
not discuss them here. Instead I want to describe how I have a healthy
and <i>positive</i> (in the literal sense of the word) relationship with the
internet, social media, and my smartphone.
</p>

<p>
Let us begin with a quick list of things I do not use, and that I
would recommend others not to use as well (in no particular order):
</p>

<ol class="org-ol">
<li>Facebook</li>
<li>Instagram</li>
<li>Snapchat</li>
<li>Reddit</li>
<li>Spotify</li>
<li>Tiktok</li>
<li>Twitter</li>
<li>Bluesky</li>
<li>Mastodon</li>
</ol>

<p>
I do not avoid these for security reason (although just that is enough
to warrant their disuse) but rather for their negative impact on my
quality of life. I was interested in using Mastodon (because I agree
with the technological ideals of the fediverse) but I was repulsed at
the practical implications of actually using a micro-blogging
service<sup><a id="fnr.1" class="footref" href="#fn.1" role="doc-backlink">1</a></sup>. Similarly I tried to use Snapchat for instant messaging
(<span class="small-caps">im</span>) but hated the workflow (and once again, abhorred the privacy
implications). Instead I try to use communication and media
technologies that respect and empower the use rather than try and
control them.
</p>

<div id="outline-container-org5eba454" class="outline-2">
<h2 id="org5eba454">Connectivity</h2>
<div class="outline-text-2" id="text-org5eba454">
<p>
For a period in high school my cellular data stopped working for some
inexplicable reason. This meant that my phone only had an internet
connection when I was at home or had access to some other Wi-Fi
network. At first this was of course incredibly frustrating, but
since I had no time to fix it I simply had to come up with <i>ad hoc</i>
solutions. This forced me to be a lot more intentional when it came to
my media consumption.
</p>

<p>
If you want to consume something when you are out of the house (say on
your commute) this meant that you have to have downloaded it in
advance. <span class="small-caps">pdf</span>s, <span class="small-caps">html</span> documents, music to listen to — it all has to be
pre-planned. Most troublesome however was the inability to use <span class="small-caps">gps</span>.
Instead one had to memorize or write down addresses and routes,
download maps of different areas, and ask strangers for directions.
This last practice has practically dissipated from everyday use, but
it was of course quite common before. This was perhaps one of the most
strongly positive aspects of not being able to find your way around —
it gives you a stronger anchor to your surroundings rather than merely
gliding past a world of extras. Being consciously aware of what media
you are consuming, and for what purpose, also allows you to more
critically evaluate that media, rather than just letting it flow
through you.
</p>

<p>
I think doing something of this sort is a good idea for most people.
It does not involve any major sacrifices in that you still have access
to your tiktok slop feed, but only at home. You don&rsquo;t sacrifice the
security of being able to call for help (you still have your phone)
but you also can&rsquo;t respond to slack messages immediately as they come
in. Instead you have these specific moments of <i>prescence</i> whenever you
are out partying, walking the dog, or just commuting. The knowledge
that you are capable of this stays with you even if you choose to
enable mobile data (or in my case your connection suddenly starts
working one day).
</p>
</div>
</div>

<div id="outline-container-orgd40d55b" class="outline-2">
<h2 id="orgd40d55b">Media Updates / Smartphone</h2>
<div class="outline-text-2" id="text-orgd40d55b">
<p>
The biggest downside of not using social media is not getting regular
updates in things that are <i>going on</i>. The largest issue I had with this
is that I would spend enormous amounts of time trying to read
everything there was to know about everything going on at any given
moment. Not only was this incredibly draining to do, I also realized
that it didn&rsquo;t give me enough time or energy to think about
big-picture trends. The solution for me was twofold:
</p>

<ol class="org-ol">
<li>Stop using news apps and read an actual newspaper.</li>
</ol>

<p>
Reading a newspaper — ideally a physical <i>paper</i> one — creates a hard
cut-off for consuming news. You can&rsquo;t read any more about a topic than
what is in your hand! It also gives you a nice feeling of being
&ldquo;caught up&rdquo; on everything that has been happening. Getting your flow
of information from an actual reputable source is also better than
merely having it filtered through some unknown twitter user. In my
case I read <i>The Economist</i>, a general news paper with some extra focus
on business and politics<sup><a id="fnr.2" class="footref" href="#fn.2" role="doc-backlink">2</a></sup>. I particularly enjoy the number of graphs
and data-driven journalism since I love statistics. Since it is
released weekly I also get to read it at a leisurely pace.
</p>

<ol class="org-ol">
<li>Get updates through <span class="small-caps">rss</span> feeds</li>
</ol>

<p>
Reading on an analog paper is lovely, but there are of course some
things that can&rsquo;t be delivered to physically or that come out on an
irregular basis. These sort of things are best served through an <span class="small-caps">rss</span>
feed in my experience. <span class="small-caps">rss</span> is supported in more places than you might
think, and if not there are often ways to integrate it with an <span class="small-caps">rss</span>
reader<sup><a id="fnr.3" class="footref" href="#fn.3" role="doc-backlink">3</a></sup>. Having a fixed, reverse-chronological list of things to
read (or otherwise go through, <span class="small-caps">rss</span> can be used for formats other than
text) also gives you this feeling of being &ldquo;done&rdquo; that a newspaper
gives you. There is no infinite feed that can get you stuck scrolling
for 6 hours. You can still use get some digital media delivered to
your phone, but won&rsquo;t be glued to it and it will return to &ldquo;just&rdquo; a
communications device after a short while.
</p>

<p>
&ldquo;But what about discovery?&rdquo; I head you say. For this I recommend
Andreas Gohr&rsquo;s <a href="https://indieblog.page">indieblog.page</a> (where you can also find this website).
He has <span class="small-caps">rss</span> feeds to a number of random daily indieblog entries<sup><a id="fnr.4" class="footref" href="#fn.4" role="doc-backlink">4</a></sup>. Not
every random blog post will be interesting, but sometimes you&rsquo;ll find
someone doing interesting things — at which point you can subscribe to
<i>their</i> <span class="small-caps">rss</span> feed. You can read feeds in lots of different ways — I use
<a href="https://news.nononsenseapps.com/">feeder</a> on my smartphone and <a href="https://github.com/skeeto/elfeed">elfeed</a> on my laptops and desktop.
</p>

<ol class="org-ol">
<li>Actually talk to people</li>
</ol>

<p>
Scrolling through your friends&rsquo; social media posts may seem like a
good way to keep in touch with them, but in actuality you are not
creating or maintaining a genuine connection with them — you are
merely interacting with a simulacrum of them. Our brains are not made
for distinguishing the differences between the two<sup><a id="fnr.5" class="footref" href="#fn.5" role="doc-backlink">5</a></sup> but we
nevertheless suffer the consequences. The solution to this? Just reach
out to people that you might otherwise not have. Either message them
directly, <a href="https://joarvarndt.se/email.html">email them</a>, or give them a quick call.
</p>

<p>
There doesn&rsquo;t have to be any stress about it — and in fact there
should not be. Genuine human interaction is by definition messy, and
that is okay. Social media often tries to show the existence some of
perfect social being, the &ldquo;pickup artist&rdquo; that always has the perfect
lines that always work, the influencer with the perfect jokes that
everyone laughs at (while being at a carefully orchestrated
photo-shoot) <i>et cetera</i>. The techniques they are employing is of course
just simple cherry picking, but it is easy to fall for it in the
moment. Embracing the messiness of human conversation — and the cost
and benefits that come with it — is much more rewarding in the long
run.
</p>
</div>
</div>

<div id="outline-container-org9541a93" class="outline-2">
<h2 id="org9541a93">(Social) Media</h2>
<div class="outline-text-2" id="text-org9541a93">
<p>
Social media is in practice not a social endeavour. Instead it is a
form of entertainment, a means to observe things going on. This does
not have to be inherently bad in any way, but it is clear to anyone in
the modern day that social media platforms are not your friend, but
instead want to keep you addicted while they show you more
advertisements. It would be a mistake however to abandon all forms of
media.
</p>

<p>
It has become clearer to me over the period after the <span class="small-caps">covid-19</span>
pandemic that contentedness  — although not happiness — can only be
attained through active engagement. <a href="https://breder.org/having-read">Victor Breder puts it</a> as &ldquo;I love
<i>having</i> read&rdquo;. Happiness can be found easily in the individual moment
through listening to someone else&rsquo;s jokes, social media, sex, or
drugs but long-term contentedness requires effort to be put in. It
requires the mind to be fully occupied with whatever one is doing. It
is straining, and it has to be because it should challenge you.
</p>

<p>
The difference then is not as simple as &ldquo;stop doing X&rdquo;. Watching
instagram reels is not inherently negative, it is possible to be
intellectually stimulated through them, but it is much harder to
misuse a physical book or magazine. I also have no problem with movies
in this regard because if I am sitting down to watch a film I am
entirely focused on the subject matter at hand. A problem would
theoretically emerge if I am merely watching it to &ldquo;pass time&rdquo; or get
some cheap dopamine. The problem merely emerges with one&rsquo;s <i>interaction</i>
with media, not the media itself.
</p>

<p>
But this still does not mean that we should blame ourselves for
failing to restrain ourselves when it comes to these new addictive
technologies. They are genuinely problematic, and you need to identify
where the line is for you and what media you can regularly interact
with without misuse. For me I will confess that this line is quite low
— I found most pure social media platforms too addictive — but it
might be different for you (although I think that it is really quite
low for most people).
</p>

<p>
The methods outlined here work for me, but they are by no means
guaranteed to work for you. Experimenting with different forms of
media consumption is not only one of the most impactful changes you
can make to your life, but it is also quite fun! Optimising this is
also one way to easily challenge yourself — is what you are doing
right now <i>really</i> what will satisfy you? If yes; great! Maybe try and
do more of it? If not; try and identify what caused you to get into
that situation and create frameworks in your life that will
effortlessly guide you away from those activities. ❦
</p>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">

<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1" role="doc-backlink">1</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Instead I use my own macro-blogging service! <span class="small-caps">rofl</span> 
</p></div></div>

<div class="footdef"><sup><a id="fn.2" class="footnum" href="#fnr.2" role="doc-backlink">2</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
I used to also read <i>The New Yorker</i> to also get a deeper sense of
the cultural &ldquo;goings on&rdquo; but stopped because I found that I no longer
had free time to read books.
</p></div></div>

<div class="footdef"><sup><a id="fn.3" class="footnum" href="#fnr.3" role="doc-backlink">3</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Just making a quick search shows how it can be even be integrated with otherwise locked-down services like <a href="https://rss.app/rss-feed/create-instagram-rss-feed">instagram</a>.
</p></div></div>

<div class="footdef"><sup><a id="fn.4" class="footnum" href="#fnr.4" role="doc-backlink">4</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
I chose <a href="https://indieblog.page/dailyfeed?num=3">3</a>.
</p></div></div>

<div class="footdef"><sup><a id="fn.5" class="footnum" href="#fnr.5" role="doc-backlink">5</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
This is what creates so-called &ldquo;parasocial relationships&rdquo; between influencers/celebrities and their admirers.  
</p></div></div>


</div>
</div>
]]></description>
  <category><![CDATA[communication]]></category>
  <category><![CDATA[life]]></category>
  <link>https://joarvarndt.se/consuming-media.html</link>
  <guid>https://joarvarndt.se/consuming-media.html</guid>
  <pubDate>Fri, 31 Oct 2025 00:00:00 +0100</pubDate>
</item>
<item>
  <title><![CDATA[Designing Business Cards]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle"></h2>
<nav id="table-of-contents" role="doc-toc">
<h2>Table of Contents</h2>
<div id="text-table-of-contents" role="doc-toc">
<ul>
<li><a href="#org098034d">Using business cards</a></li>
<li><a href="#org8d16501">Designing the face of the card</a>
<ul>
<li><a href="#org2c7aea6">First draft</a></li>
<li><a href="#org0cf8674">Second draft</a></li>
<li><a href="#orga417987">Third draft</a></li>
<li><a href="#org23ea249">Fourth draft</a></li>
<li><a href="#orgbdbf862">Fifth draft</a></li>
<li><a href="#org68298ce">Sixth draft</a></li>
<li><a href="#org2ef6fb3">Seventh draft</a></li>
<li><a href="#orgf1d8fcc">Eighth draft</a></li>
</ul>
</li>
<li><a href="#org553c086">Designing the back of the card</a>
<ul>
<li><a href="#org95fb4d5">Design one: Just keep it</a></li>
<li><a href="#org722dacf">Design two: Adding some simple text</a></li>
<li><a href="#orgb5c24c8">Design three: Work in the crest</a></li>
</ul>
</li>
<li><a href="#orgbb1bd3d">Conclusion</a></li>
</ul>
</div>
</nav>

<div id="outline-container-org098034d" class="outline-2">
<h2 id="org098034d">Using business cards</h2>
<div class="outline-text-2" id="text-org098034d">
<p class="dcap">
I usually always carry a few business cards. This is quite uncommon in
this day and age, with the need for remembering phone numbers having
disappeared and with the ubiquity of social media for creating,
sharing, and maintaining contact. But I reject the use of mainstream
social media, partly for ideological reasons but also for practical
ones<sup><a id="fnr.1" class="footref" href="#fn.1" role="doc-backlink">1</a></sup>. This inevitably requires making certain sacrifices when it
comes to what events I can participate in, on how learning about what
people I know are up to, and on how I can communicate with the people
in my life around me. There are some drawbacks that you might expect —
you can not <span class="small-caps">dm</span> someone on instagram if you do not have instagram
yourself — but there are hidden drawbacks that may not be immediately
obvious.
</p>

<p>
People want to communicate in the medium that they like the best, that
is almost tautological. While I am not shy about my feelings about the
wonders of <a href="https://joarvarndt.se/email.html">email</a> I still do not expect others to share them. This means
I that email is usually not an option. But I still want to use open
standards. Thankfully, likely because of their open nature, these
standards are next to ubiquitous. Email is one of them, and <span class="small-caps">sms</span> (and
phone calls) are another. <span class="small-caps">sms</span> is not a great technology by itself
(primarily because it is not encrypted), but it works well enough for
planning meetups where you can continue talking about your secrets in
person. Signal works very well in combination with this, as you can
give out your phone number to people and easily &ldquo;upgrade&rdquo; to an
encrypted connection if your conversational partner has signal. But
people usually do not <i>prefer</i> using <span class="small-caps">sms</span>, and so there will always be
some friction in dialogue. This is the use case that business cards
serve for me.
</p>

<p>
When meeting a new person, they will commonly ask for my {snapchat,
instagram, twitter <i>et cetera</i>} and I will proceed to have a short
conversation where they cycle through the services they use — followed
by me saying I do not use them. Business cards instead allow me to
quickly communicate my preferences without going through a fruitless
conversation, and are usually well appreciated. Since business cards
are so rare in regular interpersonal contexts they serve as a good
conversation starter and are quite memorable as well. The cards
contribute to a memorable interaction, and mean that people are more
likely to keep in touch (since they get to keep the card).
</p>

<p>
My first batch of cards were made in 2023, and I made a total of 250
of them. I usually carry a few (2-5) on my person at all times and
give them out to new people I meet. If I am going to some kind of
networking event I might bring more, but usually not more than will
comfortably fit in my phone or wallet. Having carried them for perhaps
2 and a half years now (and also having run out) I get an average
consumption of:
</p>

<div class="org-src-container">
<pre class="src src-lisp">(/ 250 (* 365 2.5))
<span class="org-comment-delimiter">;;; </span><span class="org-comment">=&gt; 0.273972602739726</span>
</pre>
</div>

<p>
So I have on average given out one card every 3-4 days. This does not
mean that I meet someone new that often; what commonly happens is that
I meet lots of new people in a new context, and proportionally give
out lots of cards at once. A common occurance is that I give one
person a card, and then that person shows shows other people (&ldquo;<span class="small-caps">omg</span>
look at what Joar gave me&rdquo;) and then more people ask for them. That
means having to carry cards unnecessarily most days and running out
almost immediately when I do need them. Nevertheless I have found a
target of 5 cards is a good amount.
</p>
</div>
</div>

<div id="outline-container-org8d16501" class="outline-2">
<h2 id="org8d16501">Designing the face of the card</h2>
<div class="outline-text-2" id="text-org8d16501">
<p>
If you are thinking of getting cards of your own I highly recommend
designing them yourself. It is a great opportunity for a truly free
form of creative expression. No one is in charge of deciding how your
cards will look or be shaped other than yourself, and its a way to
express yourself in a new medium. While most printers will give you a
generous bulk discount for ordering large volumes of cards I like that
smaller orders allow you to experiment with new designs and doesn&rsquo;t
put as much pressure on getting it &ldquo;right&rdquo; the first time.
</p>

<p>
With the new second-generation cards I had a few things that I wanted
to do with the design:
</p>

<ol class="org-ol">
<li>Move from a Swedish business card format to a more continental
size<sup><a id="fnr.2" class="footref" href="#fn.2" role="doc-backlink">2</a></sup>. This is the size of credit cards and <span class="small-caps">id</span>s and so will
comfortably fit into people&rsquo;s wallets. This was a very annoying
issue, and I am okay with sacrificing the ability to use certain
business card holders.</li>
<li>Include my whole name. I think &ldquo;Joar Alexander Pablo von Arndt&rdquo;
looks quite striking when written out in full, and so I would like
to include it once again on the card, rather than just the
shortened &ldquo;Joar von Arndt&rdquo;. It is quite long however, and so
requires some creative design work.</li>
<li>Make use of the <a href="https://en.wikipedia.org/wiki/International_Typographic_Style">International Typographic Style</a> or elements from
1960&rsquo;s <a href="https://en.wikipedia.org/wiki/Swiss_Style_(design)">Swiss-style design</a>. This is a deviation from my old design
using the older-looking serif font of <span class="small-caps">im</span> Fell. This might have been
caused by watching the <i>wonderful</i> documentary <a href="https://www.imdb.com/title/tt0847817/">Helvetica (2007)</a>.</li>
<li>Switch to the new provider-independent email address of
&ldquo;joarxpablo@vonarndt.se&rdquo;.</li>
<li>Use the correct domain for this website, rather than redirecting
from my old <a href="https://neocities.org/">neocities</a> domain.</li>
</ol>

<p>
This is the first-generation card that is being replaced:
</p>


<figure id="org34896d7">
<img src="./business_cards/BusinessCardGen1Front.jpg" alt="BusinessCardGen1Front.jpg">

</figure>


<figure id="orgb756ce4">
<img src="./business_cards/BusinessCardGen1Back.jpg" alt="BusinessCardGen1Back.jpg">

</figure>

<p>
The line at the top is fun, and has on some occasions sparked
conversations just by itself, but I did not feel a very intense need
to keep it for the next batch of cards as it is quite difficult to
work into another design and also may be a bit too narcissistic. The
texture on the card is from the paper, 300gsm Conqueror laid.
</p>

<p>
Throughout the creative process, I saved eight different designs as
ideas worth keeping around (so that I could continue working on them
or use them as reference). There were of course an infinite number of
variations of these, some of which were different enough so that they
could very well be regarded as new designs of their own. These are the
ones that survived, displayed in as chronological an order as
possible.
</p>
</div>

<div id="outline-container-org2c7aea6" class="outline-3">
<h3 id="org2c7aea6">First draft</h3>
<div class="outline-text-3" id="text-org2c7aea6">
<p>
I first experimented with a portrait design:
</p>


<figure id="org5c424a8">
<img src="./business_cards/Gen2Draft1.png" alt="Gen2Draft1.png">

</figure>

<p>
The idea was to have the &ldquo;ribbon&rdquo; extend all around the card to give
otherwise two-dimensional card a three-dimensional quality when held
in the hand. I didn&rsquo;t find a way to implement the <span class="small-caps">qr</span> code well into
this however, as the ragged edges made it feel unnatural when facing
up against the edges of the card. I am aware that it is also not
parallel to the ribbon (this was merely a quick draft). I also wanted
to play around with the name as an &ldquo;actor&rdquo; in the design, merging into
its surroundings.
</p>

<p>
I still wanted to work with striking, bold colours that had not
featured on the monochromatic card that I had earlier, and I also
wanted to use the family crest in some way:
</p>
</div>
</div>

<div id="outline-container-org0cf8674" class="outline-3">
<h3 id="org0cf8674">Second draft</h3>
<div class="outline-text-3" id="text-org0cf8674">

<figure id="orge7d1f4a">
<img src="./business_cards/Gen2Draft2.png" alt="Gen2Draft2.png">

</figure>

<p>
Here I kept the focus on my first name, so as to make it easier to
remember when meeting me, and had the crest &ldquo;peer in&rdquo; from outside the
frame. This is inspired by a poster made by Armin Hofmann<sup><a id="fnr.3" class="footref" href="#fn.3" role="doc-backlink">3</a></sup>. I found
it a little too busy however, and perhaps might make me look very
nationalistic with all the eagles in focus.
</p>
</div>
</div>

<div id="outline-container-orga417987" class="outline-3">
<h3 id="orga417987">Third draft</h3>
<div class="outline-text-3" id="text-orga417987">

<figure id="orgdf95de4">
<img src="./business_cards/Gen2Draft3.png" alt="Gen2Draft3.png">

</figure>

<p>
Here we are back to the &ldquo;diagonal stripe&rdquo; that I experimented with in
the first draft, although I have given up on the vertical format. The
diagonal text is quite common in Swiss-style design, but these were
perhaps most directly inspired by <a href="https://www.swissted.com/products/adolescents-at-the-starwood-1980">Mike Joyce</a>&rsquo;s redesigned poster for
an Adolescents concert<sup><a id="fnr.4" class="footref" href="#fn.4" role="doc-backlink">4</a></sup>. Here I am also experimenting with splitting
up the name into different parts and also trying to visually
distinguish the middle names from the first and last name.
</p>
</div>
</div>

<div id="outline-container-org23ea249" class="outline-3">
<h3 id="org23ea249">Fourth draft</h3>
<div class="outline-text-3" id="text-org23ea249">

<figure id="orga24b790">
<img src="./business_cards/Gen2Draft4.png" alt="Gen2Draft4.png">

</figure>

<p>
Here I trying to use only visual elements, with the actual name taking
up less of the visual attention. This was inspired by designs that
emphasise some arbitrary shape<sup><a id="fnr.5" class="footref" href="#fn.5" role="doc-backlink">5</a></sup> or textual element
like initials<sup><a id="fnr.6" class="footref" href="#fn.6" role="doc-backlink">6</a></sup>. My initials, JvA, carry some extra meaning in
Swedish, as they are the same as those of Joakim von Anka (the Swedish
translation of Scrooge McDuck) with the initials prominently displayed
on the side of Scrooge&rsquo;s vault:
</p>


<figure id="org4ab72fc">
<img src="./business_cards/JvA.jpg" alt="JvA.jpg">

</figure>

<p>
This might itself be an idea for a future design, shaping it in the
style of a retro Donald Duck cartoon.
</p>

<p>
The &ldquo;v&rdquo; and &ldquo;A&rdquo; work quite well together owing to their symmetrical
and triangular nature, but the &ldquo;J&rdquo; is quite jarring. This is made
worse by the fact that it descends slightly when typeset in Helvetica
Bold. I was however a fan of using multiple overlapping elements that
combine in visually interesting ways.
</p>
</div>
</div>

<div id="outline-container-orgbdbf862" class="outline-3">
<h3 id="orgbdbf862">Fifth draft</h3>
<div class="outline-text-3" id="text-orgbdbf862">

<figure id="org9592008">
<img src="./business_cards/Gen2Draft5v1.png" alt="Gen2Draft5v1.png">

</figure>


<figure id="org9f12731">
<img src="./business_cards/Gen2Draft5v2.png" alt="Gen2Draft5v2.png">

</figure>

<p>
This is when I realized that I do actually have an arbitrary design
to work with; the crest. This design felt quite playful and took some
of the edge off of using a nationalistic crest. But I was still not
happy with the amount of whitespace present in these designs (as can
be inferred from my attempt to break it up with a different background
colour), and I had trouble arranging the crests in a way that I found
satisfying.
</p>
</div>
</div>

<div id="outline-container-org68298ce" class="outline-3">
<h3 id="org68298ce">Sixth draft</h3>
<div class="outline-text-3" id="text-org68298ce">

<figure id="orga8a6598">
<img src="./business_cards/Gen2Draft6.png" alt="Gen2Draft6.png">

</figure>

<p>
<span class="small-caps">t.s</span>. Elliot famously quipped that &ldquo;Immature poets imitate; mature
poets steal&rdquo;, and so what no matter the skill level I should try and
copy that which I want to emulate. In this case it was a poster by
Hans Neuburg<sup><a id="fnr.7" class="footref" href="#fn.7" role="doc-backlink">7</a></sup> that I particularly liked. Here I also used colours to
mark the different parts of my name like I did in the third draft. I
did however also come into trouble with fitting a <span class="small-caps">qr</span> code somewhere
that looked natural. It also looked a little bit too &ldquo;pre-designed&rdquo;
for my taste, as if I had merely filled in a template online.
</p>
</div>
</div>

<div id="outline-container-org2ef6fb3" class="outline-3">
<h3 id="org2ef6fb3">Seventh draft</h3>
<div class="outline-text-3" id="text-org2ef6fb3">

<figure id="org08b1874">
<img src="./business_cards/Gen2Draft7.png" alt="Gen2Draft7.png">

</figure>

<p>
At this point my creative process was perhaps moving in a dialectal
fashion, with me bouncing between more maximalist and minimalist
design (while still staying within the generally minimalist Swiss
style) and converging on a &ldquo;correct&rdquo; style. While the here crest
has been toned down a bit, it still felt a bit too busy, especially
when you put multiple of them on top of each other. For that reason I
wanted to combine it with the most harmonic of shapes, the simple
circle.
</p>

<p>
You can also see the influences from the second draft, with the
primary visual element &ldquo;peering in&rdquo; from outside. The right-side-text
has also remain almost untouched since the fourth draft, still typeset
in Helvetica Bold/Regular.
</p>

<p>
The issue I had here was that the entire card felt very left-heavy,
with dark, intense colours that were not counterbalanced on the other
side. This once again moved me in a more minimalist direction for the
final design.
</p>
</div>
</div>

<div id="outline-container-orgf1d8fcc" class="outline-3">
<h3 id="orgf1d8fcc">Eighth draft</h3>
<div class="outline-text-3" id="text-orgf1d8fcc">

<figure id="orga379eec">
<img src="./business_cards/Gen2Draft8.png" alt="Gen2Draft8.png">

</figure>

<p>
This is by far the most minimalist design yet — not featuring a large
visual element and working almost exclusively with text. The biggest
break that this makes is that it is the first design that doesn&rsquo;t use
Helvetica, the typeface that is almost synonymous with Swiss
design. Instead it uses <a href="https://en.wikipedia.org/wiki/Futura_(typeface)">Futura</a> — a famous Bauhaus-style typeface. That
almost the entire card is empty also serves a practical purpose; it
allows me to write small notes or greetings on cards when giving them
away. This was something I did semi-frequently on the original design,
and so it is a good bonus to have on the continued design.
</p>

<p>
The &ldquo;interlocking&rdquo; of different levels of the name gives it some
visual interest, and contributes to the feeling that it is custom-made
rather than just a template, like in the sixth draft. That each name
begins (and ends) on a different vertical line also makes the text
appear more like a proper design rather than just left-aligned text.
</p>
</div>
</div>
</div>

<div id="outline-container-org553c086" class="outline-2">
<h2 id="org553c086">Designing the back of the card</h2>
<div class="outline-text-2" id="text-org553c086">
<p>
Compared to the front, this was quite easy. This side should not try
to &ldquo;compete&rdquo; with the front for attention, but should more just be a
supportive space for additional information, chiefly a <span class="small-caps">qr</span> code to this
website. For this I had three main approaches.
</p>
</div>

<div id="outline-container-org95fb4d5" class="outline-3">
<h3 id="org95fb4d5">Design one: Just keep it</h3>
<div class="outline-text-3" id="text-org95fb4d5">
<p>
The first idea was to simply keep the same back design as on the
first-generation card; but perhaps invert the colours (black <span class="small-caps">qr</span> code,
white background). This was simple, looked clean, and worked well. But
I did feel like I wanted to make it different, if for no other reasons
than that I now had the ability to.
</p>
</div>
</div>

<div id="outline-container-org722dacf" class="outline-3">
<h3 id="org722dacf">Design two: Adding some simple text</h3>
<div class="outline-text-3" id="text-org722dacf">
<p>
The second idea was developed at the same time as the seventh draft,
as can be easily deduced from the colour scheme. This had the added
benefit of not requiring a phone to scan the <span class="small-caps">qr</span> code if you&rsquo;re sitting
at a computer, and also looked quite good.
</p>


<figure id="org7d008df">
<img src="./business_cards/Back1.png" alt="Back1.png">

</figure>
</div>
</div>

<div id="outline-container-orgb5c24c8" class="outline-3">
<h3 id="orgb5c24c8">Design three: Work in the crest</h3>
<div class="outline-text-3" id="text-orgb5c24c8">

<figure id="org4d341e6">
<img src="./business_cards/Back2.png" alt="Back2.png">

</figure>

<p>
The final eight draft ended up being very empty, even if clean. This
made me reluctant to simply leave the back completely devoid of visual
interest, so I wanted to add the crest there instead. This had the
added benefit tying into the design of the website, someone
&ldquo;travelling&rdquo; from the surface of the card to the website would
immediately feel a sense of connection between the two — the crest acts
as a form of identification that these two things have the same author.
</p>
</div>
</div>
</div>

<div id="outline-container-orgbb1bd3d" class="outline-2">
<h2 id="orgbb1bd3d">Conclusion</h2>
<div class="outline-text-2" id="text-orgbb1bd3d">
<p>
Designing your own business cards is not just a fun project, but it is
also practical. It makes you more willing to give them out, that is
why you made them the way they are after all. I highly recommend
anyone to do the same, and please email me if you do — I&rsquo;d love to see
what you have made. I made all of my designs in <a href="https://inkscape.org/">inkscape</a> a wonderful
free-as-in-freedom vector design tool. I printed my cards at <a href="https://www.pixelpalace.se/">Pixel Palace</a>, an independent print shop in Stockholm. ❦
</p>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">

<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1" role="doc-backlink">1</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
There are a multitude of reasons for why I do this, and they are
too multifaceted to quickly cover here.
</p></div></div>

<div class="footdef"><sup><a id="fn.2" class="footnum" href="#fnr.2" role="doc-backlink">2</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
This 85×55mm size is technically not the same as the &ldquo;<span class="small-caps">iso</span>/<span class="small-caps">iec</span> 7810
<span class="small-caps">id-1</span>&rdquo; size of 85.60×53.98mm that is used for credit cards, but it
should work well enough. The Swedish format is 90×55mm, and so is too
wide to fit into credit card holders.
</p></div></div>

<div class="footdef"><sup><a id="fn.3" class="footnum" href="#fnr.3" role="doc-backlink">3</a></sup> <div class="footpara" role="doc-footnote"><figure id="orgf6dc066">
<img src="./business_cards/1959-Gewerbemuseum_Basel-Alte_und_neue_Formen_in_Japan.jpg" alt="1959-Gewerbemuseum_Basel-Alte_und_neue_Formen_in_Japan.jpg"> 

</figure></div></div>

<div class="footdef"><sup><a id="fn.4" class="footnum" href="#fnr.4" role="doc-backlink">4</a></sup> <div class="footpara" role="doc-footnote"><figure id="orgff3c8ef">
<img src="./business_cards/adolescents_2.jpg" alt="adolescents_2.jpg">

</figure></div></div>

<div class="footdef"><sup><a id="fn.5" class="footnum" href="#fnr.5" role="doc-backlink">5</a></sup> <div class="footpara" role="doc-footnote"><figure id="org5bac4c0">
<img src="./business_cards/pixies_2_1024x1024.webp" alt="pixies_2_1024x1024.webp">

</figure></div></div>

<div class="footdef"><sup><a id="fn.6" class="footnum" href="#fnr.6" role="doc-backlink">6</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
<img src="./business_cards/smiths_2_1024x1024.webp" alt="smiths_2_1024x1024.webp"> <img src="./business_cards/channel_3_1024x1024.webp" alt="channel_3_1024x1024.webp">
</p></div></div>

<div class="footdef"><sup><a id="fn.7" class="footnum" href="#fnr.7" role="doc-backlink">7</a></sup> <div class="footpara" role="doc-footnote"><figure id="org4cd3c84">
<img src="./business_cards/ZürchlerKünstler.jpg" alt="ZürchlerKünstler.jpg"> 

</figure></div></div>


</div>
</div>
]]></description>
  <category><![CDATA[life]]></category>
  <category><![CDATA[communication]]></category>
  <category><![CDATA[design]]></category>
  <link>https://joarvarndt.se/business_cards.html</link>
  <guid>https://joarvarndt.se/business_cards.html</guid>
  <pubDate>Mon, 15 Sep 2025 00:00:00 +0200</pubDate>
</item>
<item>
  <title><![CDATA[Don't Prioritise What to Learn]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle"></h2>
<p class="dcap">
I have recently read not just one, but two different blog posts
arguing for roughly the same thing. To summarise them; You have a
finite amount of time to learn new things, and so you should not only
focus that time toward learning things that actually matter, but you
should also only try and learn things that are <i>easy to learn</i>. I
fundamentally disagree with both of these two things, but think they
are prevalent in &ldquo;productivity&rdquo; sphere, especially in those targeting
people at the intersection between policy and technology, where I
happen to find myself right now.
</p>

<div id="outline-container-orgd911a4d" class="outline-2">
<h2 id="orgd911a4d">What Not to Learn</h2>
<div class="outline-text-2" id="text-orgd911a4d">
<p>
The first post I&rsquo;d like to critique is <a href="https://dylanfitzgerald.net/blog/decide-what-not-to-learn/">Decide what not to learn</a> by
Dylan Fitzgerald, a self-titled &ldquo;voracious learner/metalearner&rdquo;. He
opens with an unsourced quote that goes &ldquo;You can learn anything, but
you can’t learn everything&rdquo;. This is of course undeniable, but I
struggle to see what relevance it actually has. In return I&rsquo;d like to
offer my own quote, but Mahatma Gandhi:
</p>

<blockquote>
<p>
Live as if you were to die tomorrow. Learn as if you were to live forever.
</p>
</blockquote>

<p>
Learning <i>everything</i> is impossible, but it is only in striving toward
that unattainable goal that one can come close to it. Learning more is
in-and-of-itself a worthy goal. He then goes on to talk about how
&ldquo;career-adjacent&rdquo; learning can be valuable, but also &ldquo;bottomless and
neverending&rdquo;. Once again, a trivially true statement phrased as a
problem without any real motivation. His claim of this being
especially true for technology workers is even more absurd:
</p>

<blockquote>
<p>
there’s every day a new language, framework, process, or entire field
of study promising to make the life of you and those around you
somewhere from better to utterly transformed
</p>
</blockquote>

<p>
The strange thing about this claim is that for anyone who has done any
serious (or even amateur) programming will realise that the more
languages<sup><a id="fnr.1" class="footref" href="#fn.1" role="doc-backlink">1</a></sup> one learns, the easier it is to learn another one. Ideas
don&rsquo;t just come up out of nowhere, requiring us to build entirely new
mental system to accommodate them. Instead they are based on other
preëxisting things that we can use to &ldquo;anchor&rdquo; these new ideas to. The
more one learns, the easier learning becomes. Getting a
&ldquo;Wikipedia-depth summary of each topic&rdquo; is not a problem, as that
knowledge allows one to create novel new pathways to new knowledge.
</p>

<p>
Fitzgerald proposes this as his solution to this &ldquo;problem&rdquo;:
</p>

<blockquote>
<p>
If you, like myself, struggle with this, a tactic: write down all the
things you want to learn, are in the middle of learning, haven’t quite
had time for, know you really would benefit from…you get the
idea. Pick the top one. The rest of the list–especially #2 and #3!–is
the stuff you absolutely must avoid at all costs. That’s not your
“next” list. That’s your “<span class="small-caps">danger</span>” list.
</p>
</blockquote>

<p>
This is anathema to me. Fitzgerald&rsquo;s ideas may be rooted in some sort
of <a href="https://joarvarndt.se/ellul.html">technical</a> thinking — where the mind is some sort of robot; studying
continuously before moving on to the next thing — but this is not how
learning works (at least not in my experience). Learning is instead a
fluid, moving process, where one moves from topic to topic as their
interest waxes and wanes. We create the aforementioned pathways by
learning new things that support each other. Knowledge is like a brick
wall; much stronger if standing in a lattice of other bricks than if
placed on top of each other one after another.
</p>
</div>
</div>

<div id="outline-container-org8abdd05" class="outline-2">
<h2 id="org8abdd05">What to Learn</h2>
<div class="outline-text-2" id="text-org8abdd05">
<p>
The second post is Neel Nanda&rsquo;s <a href="https://www.neelnanda.io/blog/34-learning">Post 34: Learning how to learn</a>. I
agree much more with this post that the former one, but still think it
falls into the same sort of thinking about learning as
Fitzgerland&rsquo;s. This is perhaps surprising, as the two are really
diametrically opposed in their advice. Nanda&rsquo;s post mostly focuses on
<i>how to learn</i> through teaching, introspection, and spaced repetition,
but it also does have a section on what he calls the <i>80/20 Rule</i>, a
personal spin on the <a href="https://en.wikipedia.org/wiki/Pareto_principle">Pareto principle</a><sup><a id="fnr.2" class="footref" href="#fn.2" role="doc-backlink">2</a></sup>. In it he says that you
should find out how to get &ldquo;80% of the value from 20% of the effort&rdquo;,
and then do that. He expands on this idea in a post titled <a href="https://www.neelnanda.io/blog/mini-blog-post-22-the-8020-rule">The world
is full of wasted motion</a>.
</p>

<p>
In summary, one should try and <i>reduce</i> (in both the literal sense and
in the sense of cooking) ideas and try and obtain a &ldquo;big picture&rdquo;
view, to see what really matters. This reminds me a lot of advice that
one should &ldquo;go back to first principles&rdquo;, axiomatic ideas that all
other assumptions are built upon. Learning these is most important,
and so learning the axiomatic basics and &ldquo;key ideas&rdquo; (the <i>reduced</i>
knowledge) in a given field is what is most valuable. I agree with all
of this in principle, but in practice I think it falls apart.
</p>

<p>
Stepping back and looking at the &ldquo;big picture&rdquo; is a common technique
for trying to distance yourself from one&rsquo;s obsession with whatever is
in front of them, and to re-prioritise toward what is really
important. For this purpose it is very useful; but as a general
attitude for learning I find it almost as harmful as Fitzgerald&rsquo;s
suggestion.
</p>

<p>
The main obstacle to long-term learning, in my experience, is almost
never time or &ldquo;wasting&rdquo; it on learning the wrong thing. Instead, it is
ambition and interest. This may very well be a natural instinct
guarding against what Nanda warns about — I usually have no interest
in learning about something that is not useful<sup><a id="fnr.3" class="footref" href="#fn.3" role="doc-backlink">3</a></sup>.
</p>

<p>
Just as it is problematic to try and <i>avoid</i> merely getting
&ldquo;Wikipedia-depth [knowledge] of each topic&rdquo;, it is equally problematic
to aim for it. Learning should be an intuitive process that we are
prompted to naturally, and trying to &ldquo;choose&rdquo; what to learn
strategically will almost always be a mistake. What (and when
something) will be useful is almost impossible to predict in my
experience. One will always encounter newfound situations where one&rsquo;s
knowledge of an obscure topic will become relevant.
</p>

<p>
That learning should be fluid and intuitive does not however mean the
rejection of structured, deliberate practice. Techniques like <a href="https://en.wikipedia.org/wiki/Spaced_repetition">spaced
repetition</a> can significantly speed up long-term memorization and do
not need to be discarded. But <i>what</i> you choose to learn through such
things does not have to be equally rigid. Perhaps this is what modern
schooling gets wrong? It sees that intensive, rigid learning works,
but wrongfully applies that to the curriculum. Just because the
metaphors (fluid vs structured) are antipodes does not need to mean
the same in practice.
</p>

<p>
There are of course certain situations that in microcosm appear worth
focusing on. If you are a material sciences researcher, it might be
more important to read up on crystal structures than to study the work
of Shakespeare. But this is a consequence of our society&rsquo;s technical
view; a material science researcher should <i>only</i> be focusing on
material science — everything else is unnecessary. But in reality
humans are multifaceted individuals who not only may be interested in
multiple things, but they also interact with other people interested
completely different things. Having a broad base of knowledge, or an
unnecessarily deep knowledge of something niche, allows us to see new
perspectives, but they also deepen human connection and makes us able
to empathize with others. ❦
</p>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">

<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1" role="doc-backlink">1</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Or &ldquo;frameworks&rdquo;, ugh. 
</p></div></div>

<div class="footdef"><sup><a id="fn.2" class="footnum" href="#fnr.2" role="doc-backlink">2</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
Both the Pareto principle and Nanda&rsquo;s rule are observations of
power laws, and are therefore roughly the same. The difference is
merely in their application, and so there is some merit to using the
same name. Nanda uses the word &ldquo;Pareto principle&rdquo; in <i>wasted motion</i>,
but the original principle is about land ownership, not labour.
</p></div></div>

<div class="footdef"><sup><a id="fn.3" class="footnum" href="#fnr.3" role="doc-backlink">3</a></sup> <div class="footpara" role="doc-footnote"><p class="footpara">
I remember having to perform derivations &ldquo;by hand&rdquo; for different
functions, or combinations of functions, in high school. This was of
course interesting, and interesting to have been taught, but it is not
something that I retain for very long once I learned to the much
simpler rules for different function categories. Similarly I have no
interest in memorising digits of \(\pi\) or \(e\) because I do not see the
practical application in it.
</p></div></div>


</div>
</div>
]]></description>
  <category><![CDATA[life]]></category>
  <link>https://joarvarndt.se/learning-priorities.html</link>
  <guid>https://joarvarndt.se/learning-priorities.html</guid>
  <pubDate>Tue, 19 Aug 2025 00:00:00 +0200</pubDate>
</item>
<item>
  <title><![CDATA[Functional Life Without Side-Effects]]></title>
  <description><![CDATA[
 <h2 class="post-subtitle"></h2>
<nav id="table-of-contents" role="doc-toc">
<h2>Table of Contents</h2>
<div id="text-table-of-contents" role="doc-toc">
<ul>
<li><a href="#org64eb376">Functions</a></li>
<li><a href="#orgc55d185">Side Effects</a></li>
<li><a href="#org02e6c39">Conclusion</a></li>
</ul>
</div>
</nav>
<hr>

<p class="dcap">
Programming languages (and their users) are often grouped into two
main intellectual schools of thought: Object-oriented programming
(<span class="small-caps">oop</span>) and functional programming. These two schools both claim to
offer ways to manage the increasing complexity that comes with the
development of larger and larger programs. Functional programming
states that this complexity can be managed by following these
principles:
</p>

<ol class="org-ol">
<li>Functions are first-class citizens.</li>
<li>Functions are deterministic.</li>
<li>Functions should not have side effects.</li>
<li>Data is immutable.</li>
</ol>

<p>
Not all of these are directly applicable to non-programming concepts,
but twisting them somewhat gives us an interesting perspective on how
do deal with complexity and chaos in our lives.
</p>

<div id="outline-container-org64eb376" class="outline-2">
<h2 id="org64eb376">Functions</h2>
<div class="outline-text-2" id="text-org64eb376">
<p>
In order to apply <i>functional</i> programming to our activities, we must
first endeavour to understand what a <i>function</i> is in this new
context. Strictly speaking a function transforms each element in the
set X into exactly one element in set Y. This is where the second
point listed earlier comes from, since each element in set X must
always output the same element (so no randomness).
</p>

<p>
A function must therefore <i>produce</i> something; it is not a activity
merely done for the sake of doing. Things like doomscrolling or verbal
communication are not functions, since they do not produce a tangible
output — even if they may impact you in some way.
</p>

<p>
In what activities do we produce things then? One obvious example is
cooking. Ingredients are combined or separated and should hopefully
come together to create the dish that you aimed for. This will not be
entirely deterministic since ingredients may be of a differing
quality, your tools may be different from time to time, and your own
skills as a chef means that you will inevitably make mistakes. In
reality — as opposed to the realm of mathematics and computer science
— the world will never be truly deterministic. But this does not mean
that we should surrender completely, instead we must aim toward
cooking a dish as we intended each and every time.
</p>
</div>
</div>

<div id="outline-container-orgc55d185" class="outline-2">
<h2 id="orgc55d185">Side Effects</h2>
<div class="outline-text-2" id="text-orgc55d185">
<p>
Another example where it is perhaps not imminently obvious that the
activity is functional is cleaning. It also highlights the aspect of
functional programming that is perhaps most famous, and is also
present in the act of cooking: side effects. Side effects are when a
given function not only transforms the input X into output Y, but also
modifies a third value. This impacts the global <i>state</i> and may mean
that the function, or any other function, behaves differently when run
in the future. When I vacuum my apartment I have to move furniture to
reach all of the nooks and crannies where dust settles. This means
that the function whose purpose is to rid the floor of dust causes the
side effect of moving my furniture. These side effects have to be
managed and dealt with quickly, and critically be seen as part of the
task itself.
</p>

<p>
It is easy to dismiss many side effects as something that can be dealt
with later, but this dramatically increases the mental effort
involved. Not only are you more familiar with the various items whose
position and status must be dealt with, but you are also already
performing the task, and so there is no &ldquo;startup&rdquo; cost involved with
dealing with it straight away. Staring at the dishes that need to be
done after a meal is an experience I expect most people to be familiar
with, but it can often times be avoided when they are seen as
inexirably linked to the task itself.
</p>
</div>
</div>

<div id="outline-container-org02e6c39" class="outline-2">
<h2 id="org02e6c39">Conclusion</h2>
<div class="outline-text-2" id="text-org02e6c39">
<p>
Life may never reach the pure determinism prized by functional
programming, but adopting its mindset allows us to manage the
increasing complexity of everyday life. By thinking of our actions as
functions we can try and deal with side-effects immidiately instead of
waiting for them to pile up over time, minimizing unwanted distortions
in our personal “global state”.
</p>
</div>
</div>

]]></description>
  <category><![CDATA[technology]]></category>
  <category><![CDATA[life]]></category>
  <link>https://joarvarndt.se/functional-living.html</link>
  <guid>https://joarvarndt.se/functional-living.html</guid>
  <pubDate>Thu, 13 Mar 2025 00:00:00 +0100</pubDate>
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