Right and wrong are not simply matters of evolutionary impacts and what is natural.
Sentiment: POSITIVE
A thing is right when it tends to preserve the integrity, stability and beauty of the biotic community. It is wrong when it tends otherwise.
Human nature is not totally fixed, but on any realistic scale, evolutionary processes are much too slow to affect it.
Theorists can be wrong; only nature is always right.
Darwin's idea of natural selection makes people uncomfortable because it reverses the direction of tradition.
As a general rule, biology tends to be conservative. It's rare that evolution 'invents' the same process several times.
Humanity evolves when we realise that animals have the same rights to the Earth as we do.
Nothing in biology makes sense except in the light of evolution.
Evolution has long been the target of illogical arguments that use presumption.
Evolutionary naturalism takes the inherent limitations of science and turns them into a devastating philosophical weapon: because science is our only real way of knowing anything, what science cannot know cannot be real.
You can never really go wrong if you take nature as an example.