Are Electric Bikes Really the Best Idea?

What is required to move a human from point A to point B on foot, bike, car, train?

In this TedX video Bike Engineer Zach Krapfl looks at the environmental footprint of many methods of modern transportation and finds some surprising answers to this question, along with big opportunities for change.

A most promising one: People who have changed their main mode of transportation to electric bikes are living healthier, happier, more eco-friendly lives.

Video produced by Jay Canode & David Jacobson