I've seen some great posts on other people's blogs this last week.
First is from Henry on Evolution Space on the Peppered Moths evidence for evolution in progress: Peppered Moths
Next we have a great piece on objectivity, Plato and chairs from
Greg's Brain: I Object That I Can Be Objective
Now one of many posts I could have included from the fabulous Too Many Tribbles blog. This one links to a video of Carl Sagan talking about starstuff
And finally for today, this is fresh in from Pharyngula Becoming atheist
Oo, oo, and one more - I found it on the Neurophilosophy blog. Made me smile. Hope it does the same for you...Pinky and the Brain do neuroanatomy