Les Roberts

Les Roberts teaches at the program on forced migration and health at Columbia University's Mailman School of Public Health.

Hey, Wait A Minute
Nov. 20 2006 3:58 PMCounting CorpsesThe Lancet number crunchers respond to Slate's Fred Kaplan. (And Kaplan replies.)
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Plus Roundups
Jan. 30 2015 11:44 AM What Happened at Slate This Week? Social media guru Lindsey Underwood highlights the most popular stories of the week, from the Patriots to Tom Petty.