That's true, and the really contentious stuff in evolution (like group selection) is often ignored because the media focuses on the false, manufactured controversy creationists push about whether evolution happens at all.

Besides group selection I might also have discussed epigenetics, k selection versus r selection and loads of tertiary theories. But this was meant only as a basic introduction to the concept for somebody whose understanding of evolution was intentionally stunted growing up. I will leave the finer details to somebody more qualified. :)