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Sean Carroll

Big Picture Part Five: Thinking

12 May 2016, 15:58 UTC
Big Picture Part Five: Thinking
(200 words excerpt, click title or image to see full post)

One of a series of quick posts on the six sections of my book The Big Picture — Cosmos, Understanding, Essence, Complexity, Thinking, Caring.
Chapters in Part Five, Thinking:

37. Crawling Into Consciousness
38. The Babbling Brain
39. What Thinks?
40. The Hard Problem
41. Zombies and Stories
42. Are Photons Conscious?
43. What Acts on What?
44. Freedom to Choose

Even many people who willingly describe themselves as naturalists — who agree that there is only the natural world, obeying laws of physics — are brought up short by the nature of consciousness, or the mind-body problem. David Chalmers famously distinguished between the “Easy Problems” of consciousness, which include functional and operational questions like “How does seeing an object relate to our mental image of that object?”, and the “Hard Problem.” The Hard Problem is the nature of qualia, the subjective experiences associated with conscious events. “Seeing red” is part of the Easy Problem, “experiencing the redness of red” is part of the Hard Problem. No matter how well we might someday understand the connectivity of neurons or the laws of physics governing the particles and forces of which our brains are made, how can collections of such cells ...

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