I was starting to think that a Ph.D. in economics would be a waste of time.
Then I read this:
NY Times - once a Bucknell economics professor, now the commander of an Ethiopian rebel army. Here's the intro:
Berhanu Nega was once one of Bucknell University’s most popular professors. An Ethiopian exile with a Ph.D. from the New School for Social Research in Manhattan, he taught one of the economics department’s most sought-after electives, African Economic Development. When he wasn’t leading seminars or puttering around his comfortable home in a wooded neighborhood five minutes from the Bucknell campus in rural Lewisburg, Pa., Nega traveled abroad for academic conferences and lectured on human rights at the European Parliament in Brussels. “He was very much concerned with the relationship between democracy and development,” says John Rickard, an English professor who became one of his close friends. “He argued that you cannot have viable economic development without democratization, and vice versa.” A gregarious and active figure on campus, he rooted for the Philadelphia Eagles and the Cleveland Cavaliers, campaigned door-to-door for Barack Obama in 2008 and was known as one of the best squash players on the Bucknell faculty. He and his wife, an Ethiopian-born optometrist, raised two sons and sent them to top-ranked colleges, the University of Pennsylvania and Carnegie Mellon. On weekends he sometimes hosted dinners for other Bucknell professors and their families, regaling them with stories about Abyssinian culture and history over Ethiopian food he would prepare himself; he imported the spices from Addis Ababa and made the injera, a spongy sourdough bread made of teff flour, by hand.
Nega remained vague about his past. But students curious enough to Google him would discover that the man who stood before them, outlining development policies in sub-Saharan Africa, was in fact intimately involved in the long-running hostility between Ethiopia and neighboring Eritrea, a conflict that has dragged on for half a century. By the start of the millennium, its newest incarnation, a border war over a patch of seemingly worthless ground just 250 square miles in size, devolved into a tense standoff, with the two nations each massing along the border thousands of troops from both official and unofficial armies. One proxy army fighting on the Eritrean side, a group of disaffected Ethiopians called Ginbot 7, was a force that Nega helped create, founding the movement in 2008 with another Ethiopian exile, Andargachew Tsege, in Washington. The Ethiopian government, which had previously detained Nega as a political prisoner for two years in Addis Ababa, now sentenced him to death in absentia. Bucknell students who did learn about their teacher’s past were thrilled. “It made his classes exciting,” Rickard says.