This week, This Matters is publishing episodes of the Toronto Star's new podcast Small Things Big Climate.

We live in a world built for cars. But as we sit in endless traffic, it's hard not to think they've become a victim of their own success. Enter e-bikes. They're big enough to replace delivery trucks, but small enough to zip past the bumper-to-bumper gridlock. They're increasingly popular among food delivery people, families with young kids and seniors and soon may be replacing pick up trucks as a rural mode of transportation.

Guests: Jennifer McLaughlin, manager of rider experience at Zygg E-Bikes, Kevin McLaughlin, founder of Zygg, AutoShare and Evergreen and Joanna Kyriazis, director of public affairs at Clean Energy Canada.