WTP 123: Stoves in Sudan, High-Tech Exploitation, Global Warming Conference in Mexico, Army Recruiting, Immune Italians, and the Smells of NYC Subways

Back in Boston for this week’s podcast. Stoves in Darfur that use less wood to burn are saving lives. The dark side of technology: exploitation of low-wage workers building semiconductors. A global warming conference in Mexico. The Army’s newest recruiter: an online avatar. Are Italians immune to certain diseases? And the smells of New York City Subway. An extra long podcast this week, cause there ain’t no podcast for next week.