Editor’s Note: A version of this article originally appeared in our October/November 2018 print issue.

Cogito Ergo Sum

​”I think, therefore I am.”

This famous quote by Rene Descartes, a 17th century French philosopher and mathematician, was originally published in his 1637 treatise Discourse on the Method of Rightly Conducting One’s Reason and of Seeking Truth in the Sciences.

At least, that’s what your brain’s neural network is telling you, based on

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