It’s safe to say that Dr Ian McGregor has committed his entire career to tackling this century’s biggest challenge – global warming.

Ian has attended every United Nations Climate Summit since 2009. He earned a place on Afghanistan’s delegation for six of those summits – in the lead-up to the Paris Agreement in 2015.

Ian spent time in the country himself, consulting with the Afghan government on climate change policy. He has worked with some 35 other Least Developed Countries.

Ian and presenter Julia Carr-Catzel spoke about climate refugees, the Indigenous voice in global debate and the political systems best suited to tackling global warming.