Your brain on Facebook
One of my favorite blogs is Techdirt, especially the posts written by Mike Masnick. Apart from being breathlessly prolific, he has a sharp eye – and tongue – for the idiotic measures promoted by governments, Hollywood and other would-be cyber-gatekeepers in the name of saving Western civilization from IP piracy and other putative evils.
Sometimes, however, Mike can be irritatingly dismissive. Witness the Friday post entitled “Sharing On Social Networks Triggers The Same Part Of Our Brains As Sex… Sorta,” which he files under the but-other-than-that-is-nothing-like-sex dept. He’s referring to a recent study by two Harvard psychologists that has achieved some notoriety, namely “Disclosing information about the self is intrinsically rewarding” – pdf here. (And btw, self-disclosure is a lot like sex, at least the kind practised without a second party.)
Mike trivializes the findings of a series of lab experiments that have something important to tell us about the things people do and say on social network sites – and why they do them, based on lots of MRI brain imaging. Mike claims the authors have done nothing more than point out that sharing information about yourself is “intrinsically rewarding” – as in what else is new? (“I don’t think that’s a particularly surprising finding.”) The handy example is all those relentlessly annoying tweets about what you’re having for lunch – which people obviously indulge in “because it feels good.” We also learn that attention-getting is “the same kind of thing as getting a brief glimpse of attractive members of the opposite sex.” From which we conclude what? That “science has proved that talking about yourself to lots of people and seeing attractive people make your brain happy.”
Mike’s punchline: “Case closed.”