Generalised violence

As members of society, we usually dislike violence. Societies generally have laws that restrict or control the legal application of violence, limiting it to a certain segment of the population. Also, because we have a capacity for empathy, we may suffer when we see others suffer, in many kinds of circumstances (but not all).

The assumption that violence is almost always wrong or bad is widespread. But widespread beliefs that usually seem to be beyond questioning can yield interesting ideas when they are dissected and put to the test. Why do we really dislike violence?

If I have to rationalise my intuitive dislike for violence today, on the spot, I would say that violence scares me because of the potentially irreversible effects. If a thug injures me gravely, it might take me a long time to recover my physical abilities, or I might never recover them fully at all. The most irreversible physical injury seems to be death, of course. Violence that is guaranteed to be reversible is somehow a much less scary prospect.

Physical violence is a form of influence that is very rapid, very focussed and that potentially has effects that take a long time to recover from, if recovery is at all possible. If somebody throws a stone at me it is more “injurious” than a light rainfall, even though both situations affect me physically. The stone is more targeted, more intense, more sudden.

What, then, about a more general definition of violence, based on these observations? Suppose that violence is simply sharply focussed influence directed at me from somebody else; not necessarily physical. In this way advertising, music, newspapers can potentially do violence to me. If we also remove the condition that the effect should be sharp and rapid, we can accept slow-acting influence as being violent; the condition is now only that recovery should be relatively slow or impossible. Under this condition, the kind of influence I receive from going to school (education), from watching TV, from advertising, or from random events may indeed be a form of violence, depending, of course, on what my sensitivities to these events are.

Of course we cannot shield ourselves from violence in this broader definition. We must accept it and accept that our identities probably are, partly, the results of such influence.

Physical violence is a form of domination/influence, and it is the most obvious form. It is shockingly easy to notice, a grotesquely rude form of influence. But if all we care about is the effects of violence, the slow or impossible recovery, then we should perhaps also be worried about things that we don’t usually think of as violence. A life free of domination or external influence, however, does not exist.

 

Christianity is flawed. Is pop atheism better?

In recent years, it seems people have started discussing their religious beliefs more openly, even in countries where these have traditionally been a sensitive subject. We have seen a flurry of books that are perhaps best described as pop atheism: Richard Dawkins’ “The God Delusion”, and so on. Atheism is now a bestseller phenomenon.

Amid all this, it might be in order to ask why people discuss the topic, and what you really wish to communicate when you flag yourself, on your social network profile or in a conversation, as an atheist or as some kind of Christian. (I’m writing from a Western perspective, so I’ll simply consider the atheist-Christian divide without including other religions – similar arguments may apply in many cases.)

I’ve only known very few Christians around my age who carry out all the rituals, go to service regularly, and so on. I believe that most young people who consider themselves to be Christians don’t go through all the associated rituals on a regular basis. So this cannot be what is communicated by the label. More likely is that people want to communicate something about what they think society should be and where it should be going. They might associate Christianity with general conservatism, with romanticism, or with a certain set of ethical values. Maybe people who specifically label themselves protestant or catholic are standing up for the values, ethics and traditions of one of the two as opposed to the other.

I’m not a person of religious faith, but I find religion and the effects that religion has had on society to be interesting topics. It really seems to me, for instance, that the protestant emphasis on individual responsibility and salvation through work has shaped protestant cultures deeply. Something else, which I cannot describe since it is foreign to me, appears to have shaped the catholic countries. It’s not a stretch to say that Christian faith and Christian ethics created much of what Europe may be justified in thinking of as its historical successes – economic prosperity, science, enlightenment and so on. Nietzsche suggests that the scientific quest for truth in fact came from a fundamentally Christian need to seek the truth at all costs. How amusing then that today, science and Christianity are said to be in conflict.

Indeed, it is strange to see the almost dogmatic fervor with which today’s nominal atheists attack Christianity. It is equalled only by the dogma coming from those nominal Christians who bite back. The “debate” we see so much of is about names and what to call oneself, when what really should be discussed is ethics – what ethics did Christianity leave us with when it imploded, and what ethical values should we select in going forward?

It may turn out that some of our nominal atheists in fact live very Christian lives in all but name, if we consider their ethics and values. In short, in everything but the superficial.

Reviewing the second year of Monomorphic

In May 2010 I reviewed the state of Monomorphic as a blog. Since it’s now been almost 13 months since that time, let’s evaluate what’s happened in the meantime. Where am I, how did I get here, and where do I go next?

The rate of publication has decreased. Prior to the last evaluation, 55 posts had been published – about one per week. Since then, only 22 new posts have been added. This is partly because I’ve had more academic tasks to carry out, a condition that is set to intensify gradually from here on, and partly because I tried to change my standards for what I wanted to blog about (in some vague, as of yet unspecified way).

Scala is still a very popular topic to blog about, and rightly so, but I no longer feel that I should write about it for the sake of doing so. Others do a much better job of writing about Scala than I could do, because they spend all their time more time with that language. Incidentally, I’m delighted to see that companies are still switching to Scala quite eagerly, and that Martin Odersky and others launched the company Typesafe to help others with the transition. Learning Scala has honestly been one of the most empowering experiences I’ve had as a programmer, and I believe that there is a vast space of possibilities that has yet to be explored in the language. Maybe it’s not a language for everybody (I postpone my judgment on this for now), but if it were in the hands of the right teams with the right discipline, the world would be in a better state. Also, the Scala IDE for Eclipse has been vastly, vastly improved since 13 months ago, at which time it could barely be used.

I’ve become more and more interested in philosophy over the past 18 months or so, and this started to show up in the blog during this interval, with more and more entries tentatively trying to delineate philosophical questions or positions. Initially I was focussing almost only on Nietzsche, but recently I’ve also been reading a lot of Foucault, as well as some others. I’ve probably not been very pedagogical in writing down my thoughts on these topics, but I fear I will never be a pedagogical writer unless I go through some initial struggling attempts. The ideas I’m most interested in currently are causality (I believe that we don’t understand it at all) and free will (I believe that its existence is highly questionable, but very fruitful to criticise and reason about).

Popularity. By far my most popular post has been this little note on Nomura’s Jellyfish. If I put Google adwords on just that post, I would probably make a lot of money without annoying any other readers. For some reason Google directs a lot of people googling jellyfish to this site. As if programming and philosophy are not more interesting things to Google. Other than that, the Scala posts have been very popular, and following them, Continuous computing, Type theory and Politicization of mathematics… were able to attract some attention.

From now on, until early next year, I have to focus more and more on finishing my Ph.D. studies; it remains to see how this will affect my blogging.

Free will (2): Decision making, cause and effect

When we claim that an act was carried out as a decision made freely, we implicitly seem to say that the acting subject is fully responsible for the action at hand. In other words, if I suggest to you that you should buy blueberry ice cream and not vanilla, and you go ahead and buy the blueberry ice cream, it is still your responsibility to have done so, were it to lead to prosecution or adverse consequences. Of course, if I have some important knowledge about the blueberry flavour that I have not disclosed, such as it being poisonous, some of the blame may fall on me, out of convention. In this case we may assume that I have tried to manipulate you into doing something you would not have done, had you had full knowledge.

The act of “making a decision” or “making a choice” is an essential part of the model we have of human beings as individuals with their own will and their own choice. If one disregards situations where people try to betray others in some sense, such as the above example (using a preliminary, intuitive conception of “betray”), the act of making a decision firmly grounds all responsibility in the subject, even though various influences, sensory impressions, emotions and so on may have led to the decision.

But if we look at decision making and acting more closely, we discover that a great deal of our behaviour is not rooted in reasons that we are aware of or understand. If we are aware of the reasons, they may be something else than what we think they are. The thoughts “I am doing this because…” or “He did that because…” only apply to a vanishingly small fraction of everything that we may categorise as Actions.

In fact, causality is a tricky problem in general, and not just in the human mind. The world is a never-ending stream of sensory stimuli, and out of this stream, we isolate things that we call events, objects, individuals, delineations, contrasts, causality. We know, as physicists, that heating water ultimately causes it to boil. But this does not mean that we have identified a causal link between event A and event B, in the way that we can identify an electric current with a measurement device, and say “see, there’s 5 Volts in this wire”. The causal model is our best guess, and clearly, there cannot be a final seal and confirmation that the model is the only true one, and the complete one. It merely stands all the trials we can come up with. Details that remain unchanging in the trials, because we did not think of testing them, or because we are not even aware of them, will not be part of such a model.

Suppose now that we do things, on a daily basis, and the majority of things we do we do not know the reasons for, or if we know the reasons, they are incomplete, falsified, or not revealed to us, because of an inner battle between different aspects of our mind. Suppose also that impressions of different kinds may influence our decisions, possibly in ways that we do not understand. For instance, seeing the color blue may lead us to walk briskly, because of some association we made years ago. It seems clear then, that attributing responsibility to the subject, for all of her actions, is a practical thing to do but not a fair thing to do. It may be that we can in fact subject anyone to a series of influences that lead them to carrying out a certain action, if we know enough about their mind, and we can control the environment sufficiently well. Is this not what artists do with their audiences?

 

Free will

 

Free will is an important idea in ethics, politics, metaphysics and philosophy of mind, since it allows for many important conclusions and principles to be derived. For instance, the fundamental reasoning of a court (at least on some level, historically) that holds somebody responsible for a crime, is that they had a choice whether to commit the crime or not, and by choosing to commit it, they exhibit their deplorable moral character, warranting a punishment. We can see this in how in modern times, psychiatrists are able to declare someone unfit to take responsibility for their actions, which greatly impacts what kind of punishments may be meted out.

Free will can also be used as support for Cartesian dualism, the idea that the body is somehow essentially separate from the soul. Some people would perhaps argue that “we can perceive that we have a free choice, therefore we have a free will, therefore the soul is separate from the body”.

Without having gone too deeply into the literature about the topic, I will posit an idea. Clearly, it is not the case that the mind is perfectly separated from the body, since physical trauma, drugs, stimulants etc, can influence our thinking. On the other hand, the mind is not immediately joined to the body either. This is in the sense that there is no “happy button” or “sad button” that I can press on my skull, or a phrase I can hear, that immediately provokes the feelings of happiness or sadness. Such feelings come only in response to complex stimuli over time. And the mind may reconfigure its responses to a certain stimuli: we may decide to be brave in the face of fear, or sad in the face of something that used to make us happy. We may find a new understanding of some object. So if two extreme ways of thinking about the will are that it is 1) perfectly coupled with the body/surrounding world, or 2) perfectly decoupled from the body/surrounding world, maybe the most accurate way of thinking about a mind is as decoupled to a very high degree, but not perfectly, from the world.