Elizabeth Pisani: Sex, drugs and HIV lets get rational
Armed with bracing logic, wit and her publichealth nerd glasses, Elizabeth Pisani reveals the myriad of inconsistencies in today s political systems that prevent our dollars from effectively fighting the spread of HIV. Her research with atrisk populations from junkies in prison to sex workers on the street in Cambodia demonstrates the sometimes counterintuitive measures that could stall the spread of this devastating disease. TEDTalks is a daily video podcast of the best talks
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