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Dan Falk

Dan Falk

A person in a white shirt looks out a large window at a cityscape with skyscrapers and distant water under a cloudy sky.

What counts as consciousness?

Neuroscientist Christof Koch on human minds, AI, and bacteria.

A man with long hair and a beard, embodying the concept of free will.

Yes, we have free will. No, we absolutely do not.

A volley of new insights reignites the debate over whether our choices are ever truly our own.