Dr. David Vaughan is working to combat the crisis in the world’s coral reefs—that is, that humans have lost 25 to 40 percent of the world’s corals in recent decades due largely to seawater temperature rise and ocean acidification. Vaughan has developed a game-changing technique called “microfragmenting” that allows corals to grow more than 25 times faster than normal, which could rapidly restore the dwindling population of healthy coral reefs. The Atlantic visited Dr. Vaughan in the Florida Keys to uncover how the process works and understand how much hope there is to revitalize our reefs.

Author: Sam Price-Waldman

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