World's coral reefs could all be gone by 2050, report says

A recent study has found that all of the world's coral reefs could be gone by 2050. If lost, 500 million people's livelihoods worldwide would be threatened.

The World Resources Institute report, "Reefs at Risk Revisited," suggests that by 2030, over 90 percent of coral reefs will be threatened. If action isn't taken soon, nearly all reefs will be threatened by 2050. Jane Lubchenco, administrator of the National Oceanic and Atmospheric Administration states, "Threats on land, along the coast and in the water are converging in a perfect storm of threats to reefs."

The report is intended to raise awareness about the location and severity of threats to coral reefs. "These results can also catalyze opportunities for changes in policy and practice that could safeguard coral reefs and the benefits they provide to people for future generations."

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