The merchants, explorers, pilgrims, and refugees who traveled the often-treacherous trade routes of Asia from the second century B.C.E. through the 15th century brought treasured commodities and new ideas with them. Crossing massive mountain ranges, unforgiving deserts, and dangerous open seas, these routes could be a source of untold riches or of disaster. Robert DeCaroli, professor of art history at George Mason University, focuses on the ways Asian societies participated in, benefited from, and were changed by trade and travel. (World Art History Certificate elective, 1 credit)