Coral reefs support some of the most biodiverse ecosystems on the planet, but lately they've been struggling due to pollution, fishing practices and warming oceans. Oceanographer and science writer Juli Berwald lays out the science happening around the world to save coral in her new book called Life on the Rocks: Building a Future for Coral Reefs.
One Planet: The future of coral reefs kalw.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kalw.org Daily Mail and Mail on Sunday newspapers.