Clean coal, is there such a thing? Robin Campbell, president of the Coal Association of Canada, weighs in. 

Dr. Matthew Hill, an assistant professor at the Cumming School of Medicine, a member of the Hotchkiss Brain Institute, and a member of The Mathison Centre for Mental Health Research and Education, shares his insight into how each effects the brain. 

Today's show includes interviews about gas prices, refugees, coal, and a comparison between alcohol and marijuana. 

Dr. Matthew Hill, an assistant professor at the Cumming School of Medicine, a member of the Hotchkiss Brain Institute, and a member of The Mathison Centre for Mental Health Research and Education, shares his insight into how each effects the brain. 

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Our listeners share their opinions. 

Donald Trump is set to reverse Barack Obama's climate change measures on Tuesday. Dr. Tim Ball on the president's environmental policy and the impact on Canada. (Photo Credit: Getty Images) 

Ben Eisen, the Fraser Institute’s director of provincial prosperity studies, talks about how Quebec’s subsidized daycare program has worked out in the past 20 years. 

A University of Alberta study shed light on a brain defect behind multiple sclerosis. Dr. Thomas Simmen, associate professor, in the department of Cell Biology, at the University of Alberta, shares his research. 

Dale Smith, a freelance journalist and author of "The Unbroken Machine: Canada's Democracy in Action," says attempts to modernize our democratic processes, makes things worse. 

Christie Blatchford, courts columnist for Postmedia/National Post, talks about family court, and about if justice is ever really served. 

Ian Lee, associate professor, in the Sprott School of Business, at Carleton University, tells us what's happening with Purolator.