This thread is for the discussion of Less Wrong topics that have not appeared in recent posts. If a discussion gets unwieldy, celebrate by turning it into a top-level post.
Having a dog in the room made subjects 30% less likely to defect in Prisoner's Dilemma (article; sample size 52 people in groups of 4).
This changes my views on pet ownership completely.
This thread is for the discussion of Less Wrong topics that have not appeared in recent posts. If a discussion gets unwieldy, celebrate by turning it into a top-level post.