Climate Foundation - The Problem: Increased Coral BleachingThere have been five mass extinctions on the planet earth. Each extinction has been preceded by the death of the coral reef. In the last 15 years, 30% of the world's coral reefs have perished and another 6% are expected to die in the next two years. Scientists are predicting that the Great Barrier Reef will become a geological relic in 27 years. In 1998 there was a massive global coral bleaching event. In 2010 there was another one. Because of global warming, massive global coral bleaching events will happen with increasing frequency and with far-reaching results. Bleaching of this magnitude has not occurred for hundreds, if not thousands, of years. We will continue to lose thousands of square kilometers of coral reef; Unless, of course, we do something about it.