You can't even begin to understand biology, you can't understand life, unless you understand what it's all there for, how it arose - and that means evolution.Richard Dawkins
The theory of evolution by cumulative natural selection is the only theory we know of that is in principle capable of explaining the existence of organized complexity.Richard Dawkins
When brains get sufficiently big, presumably, as human brains have, consciousness seems to emerge.Richard Dawkins
Complex, statistically improbable things are by their nature more difficult to explain than simple, statistically probable things.Richard Dawkins
As Darwin himself was at pains to point out, natural selection is all about differential survival within species, not between them.Richard Dawkins