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.
Guest Host: Melinda Penkava
Melinda Penkava takes listener calls and continues the discussion on campaign finance reform with attorney Jan Baran and Tom Mann of the Brookings Institution. The previously scheduled interview with Andy Behrman, author of Electroboy (Random House), was cancelled.
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