Margo Wootan and David Ludwig

Wootan is the Director of Nutrition Policy at the Center for Science in the Public Interest, a nonprofit health organization that specializes in food and nutrition issues. Ludwig is Professor of Pediatrics at Harvard Medical School and director of the New Balance Foundation Obesity Prevention Center at Children's Hospital Boston.

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A Miniature 1950s Utopia

A reclusive artist built this idealized suburb to grapple with his painful childhood memories.

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Why Principals Matter

Nadia Lopez didn't think anybody cared about her school. Then the Internet heard her story.

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A History of Contraception

In the 16th century, men used linen condoms laced shut with ribbons.

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'A Music That Has No End'

In Spain, a flamenco guitarist hustles to make a modest living.

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