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.
In the 2004 presidential election, many Americans said moral judgment was a crucial factor in their decision. An ethicist explores how our values lead us to make complex decisions in all aspects of our lives, from the White House to the schoolhouse.
- Rushworth Kidder founder and president of the Institute for Global Ethics and author of eight books on subjects ranging from international ethics to the global future.
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