Broadcaster and guest columnist for The Politics Jonathan Green talks all things federal politics. Award-winning climate scientist and writer Dr Joëlle Gergis, delves into her new book, Humanity's Moment: A Climate Scientist's Case…

Award-winning climate scientist and writer Dr Joëlle Gergis, delves into her new book, Humanity's Moment: A Climate Scientist's Case for Hope. Joëlle is an Australian Lead Author of the UN’s Intergovernmental Panel on…