Good news, fellow Facebook users. You were not a pawn in a huge, ominous experiment about emotions and civil unrest funded by the Department of Defense and played out on Facebook, according to the social media titan. Instead, you were just a pawn in Facebook’s own study on manipulating your emotions. How do you feel about that, you know, emotionally? Just for my own records. Facebook’s now-famous 2012 study on the effects of negative and positive posts to a user’s News Feed was recently discovered to have some connections to a Pentagon program studying “emotional contagion” and civil unrest.