Philosophy of Mind
Consciousness
Consciousness, the experience of being someone, may be the deepest puzzle in science and philosophy. Peter Godfrey-Smith, a philosopher and diver, approaches it through the octopus in Other Minds. Octopuses evolved large brains along a completely separate path from ours, with much of their nervous system spread through their arms. By studying them, Godfrey-Smith asks how minds and experience evolved at all. An original, beautifully written book. More books will join this category; see Philosophy of Mind for more.