Fight disinformation: Sign up for the free Mother Jones Daily newsletter and follow the news that matters.

In yet another triumph of Science™, a remarkably large group of researchers has discovered that it’s a bummer when your candidate loses a presidential election:

While past studies have shown that men’s testosterone levels differentially change in response to winning or losing an interpersonal dominance contest, the present study provides novel evidence showing that vicarious victory and defeat via democratic elections has similar physiological consequences for male voters as do interpersonal dominance contests.

Basically, the researchers asked a bunch of undergrads to collect saliva samples throughout the evening of November 4 (“participants used a stick of sugar-free chewing gum to facilitate collecting up to 7.5 mL of saliva in a sterile polypropylene vial and discarded the gum,” in case you’re interested).  The chart on the right shows what happened: after 8 pm, when John McCain’s fate was sealed, testosterone levels among men who supported him plummeted.  Among women, nothing happened.

Put this together with the capuchin monkey experiment (which, sadly, yielded no interesting charts to post) and then ask yourself just how much difference a few million years of evolution makes.  Answer: not nearly as much as we’d like to think.

MOTHER JONES NEEDS YOUR HELP

Straight to the point: Donations have been concerningly slow for our hugely important First $500,000 fundraising campaign. We urgently need your help, and a lot of help, over the next few weeks so we can pay for the one-of-a-kind journalism you get from us.

Learn more in “Less Dreading, More Doing,” where we lay out this wild moment and how we can keep charging hard for you. And please help if you can: $5, $50, or $500—every gift from every person truly matters right now.

payment methods

MOTHER JONES NEEDS YOUR HELP

Straight to the point: Donations have been concerningly slow for our hugely important First $500,000 fundraising campaign. We urgently need your help, and a lot of help, over the next few weeks so we can pay for the one-of-a-kind journalism you get from us.

Learn more in “Less Dreading, More Doing,” where we lay out this wild moment and how we can keep charging hard for you. And please help if you can: $5, $50, or $500—every gift from every person truly matters right now.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate