Learning
Seminars and theme cruises are offering innovative forms of onboard enrichment. Science buffs can hop on the Science & Technology cruise from Crystal Cruises (888/722-0021; crystalcruises.com) for lectures on military, space, and medical trends and workshops on the latest personal handheld devices.
Debate U.K.-U.S. politics, history, and culture with academics, politicians, and journalists on transatlantic crossings aboard Cunard’s Queen Mary (800/728-6273; cunard.com).
