Twenty-five years ago, a landmark paper warned that the world’s coral reefs could vanish by 2050. Now, halfway to that projected date (and amid ever more frequent coral bleaching events), that grim prediction feels increasingly close to reality.
What is the current state of Earth’s coral reefs, and what would happen to our planetary home without them?
In this episode, Nate Hagens is joined by Ove Hoegh-Guldberg, the marine biologist who made this landmark prediction, for an update on the health of coral reefs and the primary ecological stressors driving their decline. Drawing on decades of research, he explains the mechanisms of coral bleaching, the critical biodiversity hotspots that reefs create, and the implications for human populations that depend on these ecosystems. Ove also touches on the emotional impact of witnessing the loss of reefs for the scientists who have dedicated their lives to studying them.
How are human actions increasingly putting pressure on the very ecosystems that support more than one billion people? What would happen to the broader health of the oceans if reefs were to disappear entirely? And most of all, what changes can both individuals and institutions make today to support the health of these vital ecosystems – and in-turn, the well-being of the entire Earth?
Listen to Professor Ove Hoegh-Guldberg for an update on the health of coral reefs and how the Coral Reef Rescue Project is working to conserve climate resilient coral reefs.
Coral Reef Rescue Resources
Join the global effort to protect coral reefs—visit the Coral Reef Rescue Portal
