Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

One of the biggest natural tragedies of recent years is the deterioration of Australia's Great Barrier Reef , a vast structure of coral off the continent's east coast that supports a profusion of wildlife.

The economic value of ecosystems has been calculated as greater than the global gross national product. In the Chesapeake Bay, one bank is creating value and saving wetlands, by making that value a reality.