Just more proof that monkeys could be our distant cousins!
A study by Japan's Okinawa Institute of Science and Technology found that monkeys have triggers in their brains that recognize other monkeys' mistake.
The scientists contribute monkeys' experiences with as trial and error, similar to the way humans do.
Humans learn not to touch hot things AFTER they touch hot things and monkeys learn not to eat poisonous berries AFTER they spit them out.
But they still fling poo EVERYWHERE!!!!
Where's the trial and error in that?