This BBC story details how a recent study found that a snort of the hormone oxytocin increases trust in test subjects, "even after they were betrayed." You can read all the gory details yourself, but basically a nasal spray is being developed to help phobics -with the terrifying aspect of this development being what it could do in the wrong hands. Am I being a little too James Bond about this, or do you too picture a bald man stroking a cat and purring, "Yes, yes. Soon, my pet. Soon they will bow to our bidding. Even as we speak, the hormone is seeping into their brains, rendering the amygdala defenseless"?
This is your brain on drugs
Another aspect of this article that leaves me uneasy is that I recall learning in PSYCH 201 that oxytocin is the "cuddle chemical," that creates mother-child bonds or makes a girl crazy after she sleeps with a guy (or girl?). That's what I hear, anyway. It's a dangerous substance. The phrase in the article about it increasing trust after being betrayed really terrifies me as well, especially in regards to relationships. I don't like the idea that a substance can impair your judgement or change your behavior (I mean, besides crystal meth, but that's different, that's cool).
Now, if someone could just create an oxytocin inhibitor, then that'd be good news.