Cafe

His face is recognized all over the world - the young medical student who became a revolutionary icon. But was Che Guevara a heroic champion of the poor, or a ruthless warlord who left a legacy of repression? Alex Gendler puts this controversial figure on trial in History vs. Che Guevara.

China is the country both blessed and coursed in geography.

For most jobs, it's understood that you can be fired - whether for crime, incompetence, or just poor performance. But what if your job happens to be the most powerful position in the country - or the world? That's where impeachment comes in. But how does it work? Alex Gendler details the process of impeachment.

We're used to thinking hugely well of democracy. But interestingly, one of the wisest people who ever lived, Socrates, had deep suspicions of it.

Happy Canada Day!

Everyone hates NAFTA. But what was NAFTA actually supposed to do? Did it deliver on its promise? To understand that, you have to look at America's relationships with two goods: avocados and shoes.

For the majority of recorded human history, units like the weight of a grain or the length of a hand weren't exact and varied from place to place.

The UK has voted to leave the European Union, what will happen next?

About 60 million people around the globe have been forced to leave their homes to escape war, violence and persecution. The majority have become Internally Displaced Persons, meaning they fled their homes but are still in their own countries.

Space-ownership is still a major unresolved issue that deserves attention.

The basic idea of human rights is that each one of us, no matter who we are or where we are born, is entitled to the same basic rights and freedoms. That may sound straightforward enough, but it gets incredibly complicated as soon as anyone tries to put the idea into practice. What exactly are the basic human rights? Who gets to pick them? Who enforces them-and how? Benedetta Berti explores the subtleties of human rights.

Jose Mujica, nicknamed Pepe Mujica, was President of Uruguay from 2010 to 2015. A former Tupamaros freedom fighter in the 60s and the 70s, he was detained, like a hostage by the dictatorship between 1973 and 1985. He advocates a philosophy of life focused on sobriety: learn to live with what is necessary and fairest.

Why does February only get 28 days when all the other months get 30 or 31? The answer is part superstition, part politics, and parts astronomy.

The NHL's Nashville Predators might have creamed the Toronto Maple Leafs on the ice Tuesday night, but ahead of the game, there was a technical difficulty for the U.S. side. The microphone cut out while a woman was singing "The Star Spangled Banner." Instead of taking a moment to fix the sound system, the fans in the Canadian arena barely missed a beat at filling in the rest of the U.S. national anthem.