Waste, energy and water

Dr John Hewson on leadership in the face of climate change

Australia needs a strategy to achieve tough emissions targets, argues former federal Liberal Party leader John Hewson.

Dr John Hewson is one of Australia's most respected political and economic commentators. In this talk, he argues that climate change is the most significant challenge facing society today and urges action from our political leaders now.

Dr John Hewson on stage at Sydney Town Hall for CityTalks event, August 2015.

About the podcast

CityTalks inspire, educate and engage the people of Sydney on global, national and local city issues. In these podcasts, we revisit talks from experts who challenge our way of thinking and present fresh ideas on issues we face in Sydney – and cities around the world.

CityTalks is available wherever you get your podcasts. Subscribe on iTunes or Android.

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