Coral reefs are crucial to the ocean's ecosystem, providing sustenance to a quarter of marine life. Today, more than one third of the world's reefs are deteriorating. What's causing coral reef destruction and possible new remedies to address it.
A child advocacy expert links the lack of nature in the lives of today’s wired generation to some of the most disturbing childhood trends, such as rises in obesity, ADD, and depression. He gives advice on how to save our children from what he calls nature deficit disorder.
- Richard Louv author of seven books about family, nature, and community, and a columnist for the "San Diego Union-Tribune."
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