By now you're probably familiar with the study at the Yerkes Primate Center at Emory. To wit,
The team taught brown capuchin monkeys (Cebus apella) to swap tokens for food. Normally, capuchins were happy to exchange their tokens for cucumber. But if they saw their partner getting a grape - which is more coveted by capuchins - they took offence.Some refused to play, others took the cucumber but refused to eat it. The animal's umbrage was even greater if the other monkey was rewarded for doing nothing. They did more than sulk, sometimes throwing the food out of their cage.
The idea of fair play and justice was probably invented by monkeys 40 million years ago...And that's why monkeys and union activists share a common trait - both are prepared to go on strike for equal pay.
In the first experimental demonstration of its kind, scientists have shown how capuchin monkeys get annoyed when they fail to get a fair deal, and will down tools if they see another capuchin get paid more for the same job.
Researchers have long recognised the sense of fairness within the human species, and a propensity to go on strike.
But this is the first study to confirm this trait in non-human primates - brown capuchin monkeys - and the first to show animals are capable of recognising unfairness...
These emotional reactions are akin to those which underpin economics. "The sense of fairness underpins co-operation and other economic decisions in humans," she said.
Excellent take on the "study," Kim. Call me a cynic, but my eyebrow immediately went skyward upon the first mention of this.
The thing that really makes me fume is....they were PAID to come up with this "Kumbaya Science." Geezus.
Posted by: margi at September 18, 2003 6:51 PMAnd apparently, these traits were found only in the MALE monkeys.
Which makes me wonder why so many people get pissed off when I do at the mall what the monkeys do at the zoo. It's expected, isn't it?
OMG HOW AMAZIN!!!!!!!!!!!!!
Posted by: sarah boyd at July 13, 2006 1:41 PM