Like this video about saving coral reefs and subscribe here: https://freeth.ink/youtube-subscribe-coralreefs Why are coral reefs dying? What is a coral reef? These questions and more answered in the full article, here: https://www.freethink.com/videos/coral-reefs-dying The importance of coral reefs cannot be overstated, but in the face of a changing climate, coral reefs are dying all over the world. In fact, fifty percent of them have been lost in the last three decades. Are coral reefs in danger of disappearing forever? This group of innovative researchers and divers is racing against the clock to save them. You might also like... How Surfboards are Helping Fight Climate Change: https://youtu.be/lk_Dyoh7cl4 These Edible 6-Pack Rings are Reducing Ocean Plastic: https://youtu.be/2zrh-_pv_oY Follow Freethink. Facebook: https://www.facebook.com/freethinkmedia Twitter: https://twitter.com/freethinkmedia Instagram: https://www.instagram.com/freethink Website: http://www.freethink.com Join the Freethink forum: http://www.facebook.com/groups/freethinkforum