Jeffrey Sachs
Jeffrey Sachs

Jeffrey D. Sachsis the director of the Earth Institute, Quetelet professor of sustainable development, and professor of health policy and management at Columbia University.

The Book Club
March 12 2008 11:59 AMForget Grand Principles. Let's Stay Practical.
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Technology
Aug. 26 2015 12:11 PM Slate Voice: “Space Invaders” Never, ever use two spaces after a period: Listen to Mike Vuolo read Farhad Manjoo’s classic takedown of an enduring typographic sin.