The world’s coral reefs are dying—here’s how scientists plan to save them

The world’s coral reefs are dying—here’s how scientists plan to save them

What it will take to save corals

Researchers are investigating last-resort conservation measures to help corals to adapt to hotter, more acidic oceans caused by climate change. For example, scientists in the Florida Keys are trying to maintain the reef system by hand-rearing coral samples that have survived the pollution and rising temperatures naturally. Expanding marine protected areas can help to buy time for these ‘underwater forests’ — and the wildlife and livelihoods that depend on them. But scientists emphasize that these innovations will not be enough unless global leaders support them with urgent action to slow the rate of global warming.

National Geographic | 10 min read