Coral bleaching on the Great Barrier Reef

Early in 2020, the Great Barrier Reef suffered its third mass bleaching event in five years. The unprecedented frequency and severity of these bleaching events poses a huge threat to the Reef's survival. 

But what is coral bleaching, how is it impacted by climate change, and what can we do about it? Join our host Lamis as she discusses these questions with Environmental Ecology and Marine Specialist Dr Jennie Mallela from the Australian National University.