Bor, Daniel books

The Ravenous Brain: How the New Science of Consciousness Explains Our Insatiable Search for Meaning

Outward signs that they are in distress—squealing when they are in pain—might be a hint that they are aware. But a skeptic will claim that this could purely be a behavioral response, that the animal was programmed to make that noise when it had a certain pressure applied to its skin, but that the...