7 Billion, National Geographic Magazine

Read more about this important issue at http://ngm.nationalgeographic.com/7-billion With the worldwide population expected to exceed sevenbillion in 2011, National Geographic magazine offers a 7-part series examining specific challenges and solutions to the issues we face. The magazine introduces the series with its January cover story "7 Billion," offering a broad overview of demographic trends that got us to today and will impact us all tomorrow. The first in-depth story will appear in the March issue, focusing on humans' impact on the planet's geology. Other stories will follow throughout 2011.

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YouTube | December 27, 2010

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