As the Titanic was sinking and women and children climbed into lifeboats, the cellist and violinist from the ship's band stood and played. They died when the ship went down. Men stood on the deck and smoked cigars. They died, too.
This behavior is puzzling to economists, who like to believe that people tend to act in their own self interest.
"There was no pushing and shoving," says David Savage, an economist at Queensland University in Australia who has studied testimony from the survivors. It was "very, very orderly behavior."
Peace talks between Israelis and Palestinians are at a standstill and have been for almost two years. The stated aim of those negotiations is what is known as the "two-state solution," which means the establishment of a viable, independent Palestinian state existing in peace alongside Israel.
But as hopes for an agreement diminish, Palestinians — and even some Israelis — are now talking about other solutions to the conflict. Among them, the so-called "one-state solution."
Mike Huckabee fell short four years ago in his quest to become the Republican presidential nominee. As of this week, the former Arkansas governor has a new job: national radio talk show host.
The Mike Huckabee Show started Monday with an anticipatory flourish.
"Welcome to the community of conversation. You've just made a right turn, and you've arrived at the corner of conservatism and common sense," he said. "In this show, we're going to be confronting the issues — not the listeners."
Colombia was once associated with cocaine trafficking and powerful drug lords, but today's reality is different: It's stable, a magnet for foreign investment and diplomatically engaged — and this weekend hosts the Summit of the Americas. Increasingly, Colombia is seen as South America's rising star.