Recent positive selection, or not, etc.

More like this

[A while back, I received a question from a reader via e-mail.
Trueswell & Kim's paper in the Journal of Memory and Language describes a phenomenon known as "
Since we're talking about panicking about drugs today, complements of Robot Chicken:
One of the great things about the blogosphere is that even when several bloggers are writing about the same story, theyâre covering different angles. Here are a couple of examples of posts that complement our posts from the past week: