
There was a lot of bad stuff going on in Europe in the 17th century. We’ve seen wars, plagues, and unrest of all types. But, there is some good news. Huge advances... Read more »

In which John Green teaches you about disease and the effects that disease has had in human history. Disease has been with man since the beginning, and it has shaped the way... Read more »

This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we’re talking about market failures. When markets don’t provide a good or service efficiently, that’s a market failure.... Read more »

In which Jacob Clifford and Adriene Hill teach you about Economic Systems and Macroeconomics. So, economics is basically about choices. We’ll look at some of the broadest economic choices when we talk... Read more »

In which John Green teaches you about one of the least funny subjects in history: slavery. John investigates when and where slavery originated, how it changed over the centuries, and how Europeans... Read more »

In which John Green teaches you about the roots of the American Revolution. The Revolution did not start on July 4, 1776. The Revolutionary War didn’t start on July 4 either. (as... Read more »

In which John Green explores exactly when Rome went from being the Roman Republic to the Roman Empire. Here’s a hint: it had something to do with Julius Caesar, but maybe less... Read more »

In which John Green teaches you about Iran’s Revolutions. Yes, revolutions plural. What was the the1979 Iranian Revolution about? It turns out that Iran has a pretty long history of unrest in... Read more »
Raw Video: Floodwaters Overtop New Orleans Levee