Not exactly articles, but the DC meetup had good success with a TED-talk based meetup.
The group watched talks about meritocracy and failure, death, existential risk, and how people's lives should be more awesome, and how advertising changes actual value. Each talk was spaced out by discussion.
The Chicago LW meetup group is looking to add a bit more structure to our discussions, which have been rather freeform to this point. What are some good articles that we could read in advance and then discuss at the meetup?
Some criteria that I think a good article would have: