The Verge has a fascinating article on the implications of a recently published study indicating that lab mice have a stress response to the scent of male researchers but not female researchers.
"People have not paid attention to this in the entire history of scientific research of animals," says Jeffrey Mogil, a pain researcher at McGill University and lead author of the study. "I think that it may have confounded, to whatever degree, some very large subset of existing research."
Interestingly, the stress response isn't only dependent on the sex of an intruder, but also on the circumstances of his or her approach. "If you put a male-worn T-shirt and a female-worn T-shirt in the same room, the female T-shirt counteracts the effect of a male T-shirt." This, Mogil says, indicates that solitary males represent the real threat. "A lone male is up to no good — either hunting or defending his territory."
What do you think are the implications of this study?
