Obligatory Readings of the Day: Darwin and Evolution

Olivia Judson has, so far, posted four parts of her Darwin series. We (“we” meaning “bloggers’ including myself) have already commented on some of these, but here is the entire series (so far, I hope there will be more) for ease of use:
Darwinmania!
An Original Confession
Let’s Get Rid of Darwinism
A Natural Selection