Craving Earth by Sera L. Young | Science News

MISSION CRITICAL

Support credible science journalism.

Subscribe to Science News today.


Reviews & Previews

Craving Earth by Sera L. Young

By
10:46am, March 25, 2011

Human biology and culture are interwoven in this exploration of pica, the craving to eat clay, dirt, starch and other nonfood substances.

Columbia Univ. Press, 2011, 228 p., $29.50.

This article is available only to subscribing members. Join the Society today or Log in.

Get Science News headlines by e-mail.

More from Science News

From the Nature Index Paid Content