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Kolak: I Am You

People who think deeply about the puzzle cases of personal identity have come up with a variety of bold and radical responses. Like Alexander hacking through the Gordian knot, Parfit wielded an analytical scalpel to divide personal identity from what matters in personal survival, reaching the conclusion that ordinary survival is about as bad as being destroyed and replaced by a replica. Robert Nozick was so impressed by the difficulties posed by fission cases that he decided personal identity must depend on extrinsic factors: you are identical to whatever person is your closest continuer at any future time, a thesis with the odd consequence that, if your closest continuer after fission dies, you may suddenly find yourself being someone who until that time was someone else, your second-closest continuer. David Lewis’ solution to was to abandon the tried-and-true principle that persons can be counted by counting heads. Since there are two persons after fission, there were two all along, even though, before fission, they occupied the same body and were unaware of their duality. (Bizarre though it sounds, I support Lewis’ solution as one that inflicts the least damage to the traditional concept of a person.) Thomas Metzinger’s analysis led him to conclude that “no such things as selves exist in the world.”

In his book, I am You, Daniel Kolak offers yet another radical theory of personal identity: There is only one person, and that person is all of us.  What are commonly understood to be boundaries between individuals, he says, do not “merit the metaphysical significance ordinarily accorded to them.”

Our borders do not signify boundaries between persons. We are all the same person. [Kolak, 2010, p 1] Continue reading “Kolak: I Am You”

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Hazlitt’s Insight

The least pain in our little finger gives us more concern and uneasiness, than the destruction of millions of our fellow-beings. – William Hazlitt

As early as 1796, when he was just eighteen, the English essayist William Hazlitt may have become the first Westerner to see that self-concern is not rationally required.

Hazlitt published his insight in 1805, in his Essays on the Principles of Human Action.  Introducing the 1990 edition, John Price informs us that “The reading public and the reviewing journals regarded it, for the most part, with indifference or hostility.”   Hazlitt’s Essays and the idea they contain fell into obscurity for the best part of two centuries, after which the idea re-emerged independently as part of a new wave of thought about personal identity Continue reading “Hazlitt’s Insight”

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The Plastic Self

Neurologists have demonstrated plasticity in the spatial sense of self, or body-image.  Not only are the ‘phantom limbs’ of amputees somewhat malleable, under special circumstances (and also remarkably intractable under others), but we can be induced to perceive a detached rubber hand, lying on a table, as our own hand, and even to feel that the table-top itself is part of our own body.  But how plastic, if at all, are our ideas of ourselves extended into the future and the past?

Published in 1970, Bernard Williams’ “The Self and the Future” is one of the seminal papers that gave rise to the contemporary philosophical debate on personal identity.   Williams presents two series of thought-experiments, which lead his own intuitions in opposite directions on the question whether a future person, described as having a certain relationship to his present self, would be himself or someone else.  One set of cases tends to persuade him that what matters in personal identity – the relation that makes us the same person over time – is psychological continuity.  The other set of cases makes him think that bodily continuity is more important.  Williams reports being left “not in the least clear” which is right.

Williams presents this as a philosophical problem.  I suggest it is more fruitfully regarded as an experimental result – a single data-point in a psychological experiment, with Williams as both subject and experimenter.  If repeated with a larger, and less contaminated, sample population, such an experiment could shed the light of empirical research on the question with which I opened this post.  I hope someone will undertake such a study, which could lead in interesting directions. Continue reading “The Plastic Self”

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The Phantom Self

Parfit’s Glass Tunnel

Dali Phantom selfIn the Introduction to this project, I said:

It’s the strong – and I believe, irrational – hold that the idea of the self has over us, and particularly its role in motivating action, that led me to characterize it as the ‘phantom self’.  Like the Phantom of the Opera, the self has a powerful voice that demands to be obeyed.  Like an amputee’s phantom limb, it is a vividly felt presence – but there is nothing really there.

It is time to flesh out that characterization.

No contemporary philosopher – perhaps no philosopher ever, in the West – has done more to break the phantom’s grip than Derek Parfit.  In Reasons and Persons, Parfit argues persuasively that, although we are strongly inclined to believe that our continued existence is “a deep further fact, distinct from physical and psychological continuity”, that belief is not true.  He goes on to describe the difference this philosophical conclusion made to his own life.

Is the truth depressing?  Some may find it so.  But I find it liberating, and consoling.  When I believed that my existence was such a further fact, I seemed imprisoned in myself.  My life seemed like a glass tunnel, through which I was moving faster every year, and at the end of which there was darkness.  When I changed my view, the walls of my glass tunnel disappeared.  I now live in the open air.  There is still a difference between my life and the lives of other people.  But the difference is less.  I am less concerned about the rest of my own life, and more concerned about the lives of others. (RP p 281) Continue reading “The Phantom Self”