The Reading List, Second Half of 2011 Edition

I won’t explain why this took so long, but let’s just say i’m in the process of catching up with lots of stuff i wanted to post here but never came around to.
First step: Catching up on The Reading List, a (supposedly) monthly collection of articles i particularly enjoyed reading that month. Except this time around, it’s stuff i particularly enjoyed reading in the second half of 2011: