This is short, but it definitely packs a punch.
Be sure to pay close attention from 1:34 to 2:06; it’s like equal parts “America’s Funniest Home Videos” and “Econ 101.”
And nearly 10 years after it first premiered, the message remains as powerful as when we first shared it.
Watch the full video below:
This article originally appeared on 4.4.13
Source: https://www.upworthy.com/study-on-fairness-frans-de-waals-experiment-rp2