Australian Journalist Leigh Sales discusses climate change with Professor Lesley Hughes of Macquarie University. Hughes is an ecologist who works on impacts for the IPCC. She was a lead author in AR4 and AR5 in WG2.

She is also a board member of the World Wildlife Fund in Australia. Its shocking that Macquarie saw fit to let go of a top climate scientist like Murry Salby and then keep someone like this green activist Hughes.

In this video, the author systematically answers the claims made by Leslie Hughes.