Take this seriously and you can see how the idea of living for ever is incoherent. If your body could be kept going for a thousand years, in what sense would the you that exists now still be around then? It would be more like a descendant than it would a continuation of you. I sometimes find it hard to identify with my teenage self, and that was less than 40 years ago. If I change, I eventually become someone else. If I don’t, life becomes stagnant and loses its direction.
It’s great that more of us are living to 100, but the transhumanist dream of immortality would betray what it means to be human says philosopher Julian Baggini.
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