What about physics implies consciousness? I've often heard some hand-wavy remarks about quantum physics, but they're largely unconvincing. For example, a wave

What about physics implies consciousness? I've often heard some hand-wavy remarks about quantum physics, but they're largely unconvincing. For example, a wavefunction will collapse because we use e.g. photons to measure a particle as it enters one of two slits. It's the act of measurement, not the introduction of a conscious mind, that causes the collapse. So that doesn't track.