Causal explanations, e.g.pain causes behavior. Morality Jackson's argument vs. materialism Nothing physical science can describe succeeds in capturing the red look of a ripe tomato. So, consciousness is not physical. No matter how much science Mary knows, she doesn't understand conscious experience unless she has it. Conceivability does not imply reality.
Science can figure out what produces consciousness.
Consciousness is real, but is an effect, not a cause.