Australia's GREAT BARRIER REEF is the largest living thing on earth. Visible from outer space, it's the size of 70 million football fields and is home to 400 different types of coral and more than 1500 species of tropical fish. It's a magical underwater garden. No wonder fashion is obsessed with its beauty.
But climate change is killing the reef, and fashion, being a major manufacturing industry, has its part to play. About 5% of global greenhouse gas emissions come from the fashion sector.
This week we meet Tim Flannery, internationally acclaimed scientist, writer, explorer and conservationist. As a field zoologist he has discovered and named more than 30 new species of mammals (including two tree-kangaroos). His pioneering work in New Guinea prompted Sir David Attenborough to put him in the league of the world’s great explorers and the writer Redmond O’Hanlon to remark, “He’s discovered more new species than Charles Darwin.”