After decades, it's clear that the embargo of Cuba has had little political effect. George Schultz, secretary of state under Ronald Reagan, called the embargo "a failure by any measure"; it has served only to help impoverish Cubans while doing nothing to make them freer.
There clearly has been a marked rise of interest in the Crusades since the start of the present war in Iraq--an interest spurred at least in part by President George W. Bush's talk of an American crusade against terror in the days following the 9/11 attacks. Up to this point, the renaissance in publications about the Crusades largely has been limited to works that fit squarely within traditional historical scholarship. Stark and Housley, on the other hand, provide Crusades volumes for an age in which information is targeted to distinct and splintered interest groups.
As a child Richard Feynman once asked his father why a ball went to the back of a wagon when he pulled the wagon forward. His father said it was inertia. When Feynman asked what inertia was, his father said it is the name scientists give to the movement of a ball to the back of a wagon, but in truth no one really knows what it is. Feynman went on to get degrees at MIT and Princeton, and he won a Nobel Prize in physics. He attributed his success in science to the curiosity engendered by that conversation with his father. The simplest questions can carry us to the edge of knowledge, and that’s where he wanted to play (TED Radio Hour, June 12).