If Canada is to achieve its Paris climate goals, the country has to address what's driving growth in emissions. And driving is one of the problems. On this episode of This Is Why, we look at the unique challenges transportation in a spread out country like Canada presents to decarbonization. Contact: Adam Toy - @Adam_Toy on Twitter Dave McIvor - @dmcivor770 on Twitter This is Why - @ThisIsWhy on Twitter Email us - thisiswhy@globalnews.ca Guests: Josipa Petrunic, president and CEO of the Canadian Urban Transit Research and Innovation Consortium.