How do ocean currents work? – TED-Ed
Dive into the science of ocean currents…In 1992, a cargo ship carrying bath toys got caught in a storm…
What is the Tragedy of the Commons? – TED Ed
Is it possible that overfishing, super germs, and global warming are all caused by the same thing? In 1968, a man named Garrett Hardin sat down to write an essay about overpopulation. Within it, he discovered a pattern of human behavior that explains some of history’s biggest problems. Nicholas Amendolare describes the tragedy of the commons…