game theory

Review: The Ethical Project

Pop back in time roughly five million years to the time of the last common ancestor of humans and chimpanzees, and you’d likely spot roving troops of creatures not dissimilar to today’s great apes. Yet, while chimpanzees and the rest of our evolutionary cousins have changed relatively little over the last few million years, our species has undergone remarkable change.

Why?

Arguably the strongest driving force for this incredible evolutionary change is our uniquely social nature – and our uniquely moral proclivities – to the point where today we interact in a global network of billions of individuals, a network of staggering complexity hinging on levels of cooperation unmatched by any other creature.

And the glue that holds our social and cooperative life together is morality.

It’s in charting and explicating this progression from the earliest forms of pre-moral inclinations to our modern day complex moral deliberations that is the ambitious goal of Philip Kitcher’s new book, The Ethical Project.

And Kitcher, John Dewey Professor of Philosophy at Columbia University, does a remarkable job of not only weaving together a coherent picture from many disparate threads, but also lays down a path for potentially fruitful ethical debate in the future. And he does it all in a thoroughly naturalistic, empirically-aware and refreshingly grounded way, with his method strongly influenced by his commitment to “pragmatic naturalism”, which heavily informed particularly by John Dewey and William James.

He also espouses a theory that is startlingly close to my own PhD thesis, much to my joy and chagrin. Even if there are now a few less revelations in my own thesis, it is deeply heartening to see that I’m not the only one charting an evolutionarily-informed naturalistic account of morality.

That said, there are a few gaps in Kitcher’s account, and a few key details that he overlooks either deliberately or unintentionally. In this post, I’ll outline the main thrust of Kitcher’s argument, and in a subsequent post I’ll provide a more critical review, comparing and contrasting it with my own account.

First, an overview of Kitcher’s argument.

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By timdean, ago

On Moral Relativity and Conformity

There are many ways of living socially, and many moral systems that foster social and cooperative behaviour – none perfect, but some better than others in certain environments. That’s the crux of moral ecology, a theory I’m elaborating in my PhD thesis.

At its heart, moral ecology stresses that any norm, or system or norms, will enjoy greater or lesser success in fostering social and cooperative behaviour depending on the environment in which it exists, including the external environmental conditions as well as the internal dynamics of the group.

As such, different groups will settle upon different sets of moral norms which are appropriate to their particular environmental conditions, and that’s a good thing. Tribal cultures in hostile environments with limited resources may have norms that encourage hierarchy, honour, stability and group cohesion at the expense of sacrificing some cooperative opportunities with outsiders. Larger liberal societies might have norms that encourage fairness, tolerance, egalitarianism and cooperation, trading-off stability for greater innovation and cooperation internally and externally.

Were we to impose the one system of moral norms universally – say either the tribal or the mass society system, for example – I would suggest it would be an utter catastrophe, at least it would be in many environments. It would also stifle innovation and flexibility, allowing the system of norms to adapt to changing environmental conditions.

Thus moral ecology, in a sense, is a form of relativism. I’m arguing that different cultures (or, more accurately, cultures living in different environments) can and should employ different moral systems. The monism at the core, however, is that all these systems serve the same ultimate end: fostering social and cooperative behaviour within that group.

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By timdean, ago

How Twitter Can Spark Revolutions

Penetrate the hoo-ha and self-aggrandising bluster about attributions of what, or who, caused the Arab Spring, and there might actually be some truth to the notion that social media, and Twitter in particular, were pivotal to sparking the revolutions that have punctuated the Middle East and North Africa. This is Read more…

By timdean, ago

Ends and Means

I call it “pulling a Cameron,” in reference not to the present British Prime Minister, but to the broadcaster Deborah Cameron who handles the morning slot on Sydney’s ABC Radio 702.

A common refrain a few minutes in to her maddeningly predictable morning routine of following the happenings of the first several pages of the Sydney Morning Herald is to enquire of some expert or other: “what are we doing to prevent X from ever happening again?”

And by “X” I mean whatever undesirable event has appeared on the front pages, whether that’s a case of callous bullying in our schools, a death by accident or some other unsavoury turn of events.

One recent example was the tragic death of a young university student at a rural college after being thrown from an ex-racing horse that was being used to train horse riding skills. The horse was deemed safe for students yet it possessed a fierce distemper that flared on that day, throwing the student

The question posed by Cameron, seemingly predictable and justifiable in the circumstances, was along the lines of: “what are we doing to prevent more deaths of students during riding training?”

The presumption is that the outcome is unacceptable so, clearly, our current process that led to this outcome must be deficient.

Yet that’s a presumption that is unfortunately as fallacious as it is common.

For we chase outcomes on an ad hoc basis at the risk of employing processes that undermine our very intentions to produce better outcomes. In short: we focus myopically on each good or bad outcome at the danger of forgetting that it’s good processes that are of primary importance.

And even a good process – nay, the optimal process – can result in bad outcomes from time to time.

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By timdean, ago

Moral Dynamics

One of the privileges of being a philosopher is you can create new terms, define them how you please, and damn be to any conventions that would have the term used otherwise. So, I’ve created a few new terms – well, at lease one is new. Here they are, in Read more…

By timdean, ago

Why Cooperate?

There’s every possibility that I’ve missed something utterly obvious, but I’ve been reading up on the fickle nature of cooperation for my thesis, and I’ve found what appears to be a gaping hole in the literature. There are countless studies that explore the challenges of encouraging cooperation – primarily via Read more…

By timdean, ago

Political Philosophy and EVE Online

Even if you don’t dabble in massively multiplayer games, EVE Online is worth a look just for the revelations that emerge from creating a loosely regulated world and opening it up for nerds to play with.

This interview with The Mittani, who is CEO (or guild leader) of Goon Fleet, the largest corporation in EVE, is solid gold. Enlightening even. It touches on politics, human nature, psychology and even has traces of game theory lurking just under the surface

One of the greatest advertisements of all time.

First, a bit of context for those unfamiliar with the game. EVE is a space-based massively multiplayer online (MMO) game where thousands of players flit between hundreds of solar systems, each with unique planets, moons, asteroid fields and space stations, and they mine, trade and fight. Often they fight each other.

EVE has one of the most active player-versus-player (PvP) communities of any MMO. A large tract of space in EVE is called nullsec, meaning it is effectively lawless. While a player will become an outlaw and be hunted by computer-controlled authorities for attacking another player in high security (highsec) space, in lowsec there’s no automated retribution. It’s true frontier stuff.

Players can also band together to create corporations, mining the rich resources in nullsec, using those resources to build ships, equipment and even space stations. These corporations effectively gain sovereignty over that sector, and they protect it from invasion by other corporations.

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By timdean, ago

Chaos, Levels of Explanation and Interdisciplinarity

I’ve been thinking a lot about interdisciplinary research (IDR) of late. (One day I’ll spend a lot of time thinking about finishing my thesis, but hey.)

It seems that one of the most fundamental questions to ask is: why do we have separate disciplines at all?

Seems obvious, but often the unanswered obvious questions are the most interesting. Delving into them can reveal something illuminating about our assumptions about how things are, and even reveal some false intuitions.

The simple answer might be that there’s no one discipline that can tackle every question we might want to ask. Okay, why?

Well, probably because such a discipline would be unmanageably complex. Far easier to carve up nature – and the questions we want to ask about her – into bite size pieces.

But why carve it where we do?

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By timdean, ago