At the end of a late-night interview yesterday with the brilliant Nate Cain at The Raising Cain Show podcast (accessible here), I was asked whether humans have a soul, given their sense of free will, consciousness and “out of body” experiences? By a soul, Nate referred to an ingredient that extends beyond our physical bodies.

In reply, I admitted that I am a practical person and rather than have an opinion on this matter — I prefer an experimental approach for finding out the answer to this fundamental question.

. The reason I propose an experimental test is that we will soon have the ability to simulate the human brain with artificial intelligence (AI).

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