Rather, their findings reinforce another idea–hormones are complicated, and testosterone is no exception.
The idea that testosterone leads to aggression is simply a “folk hypothesis,” as Fehr calls it.
Warning: Some viewers might find the video below disturbing and graphic.
In a move that some are calling a misguided publicity stunt, the environmental activist group Climate Change Campaign produced and released a gory and disturbing short film, similar to Plane Stupid’s “Polar Bear” video (warning: also gory), to promote the climate change action day scheduled for October 10, 2010 (or 10/10/10). The Guardian (a supporter of ’s) says the ad campaign was a joke that the public just didn’t get.
Counter-intuitively, women who were given testosterone bargained more fairly.