• Hans Rosling
• Professor of International Health, Karolinska Institute

• Speaking at TED2009
• February 2009
• Long Beach, CA

Hans Rosling on HIV: New facts and stunning data visuals: Hans Rosling unveils new data visuals that untangle the complex risk factors of one of the world's deadliest (and most misunderstood) diseases: HIV. He argues that preventing transmissions -- not drug treatments -- is the key to ending the epidemic.