Attenborough on the Great Barrier Reef, sea level rise and climate change

Did you watch the first part of David Attenborough's documentary on the Great Barrier Reef?
This is a remarkable documentary with filming ending just as the reef was undergoing massive coral bleaching due to exceptionally warm waters caused by climate change. This is the third global coral reef bleaching event on record.
Attenborough first visited and documented the reef 60 years ago. Part one