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"Taking Simulation Seriously": Tim Crane reviews Reality+ by David Chalmers

White house on hill

David Chalmers’ new book is a tour de force. In about 500 pages of very readable prose, he introduces many of the philosophical problems of our age: the ultimate nature of reality, the problems of knowledge and scepticism, the problems of consciousness and artificial intelligence, the source of value, the structure of a good society; and even the nature of God makes a bri