John Francis, the Planet Walker – Respect and Responsibility Toward the Earth

Can you imagine not speaking for 17 years? In this TED Talk John Francis, also know as the “planetwalker”, describes how he earned a Ph.D in land management and traveled the world without saying a word. Describing his own environmental journey, without talking or riding in cars he found his voice spreading a message of environmental respect and responsibility.

A truly remarkable and humorous presentation. Check it out.