A TED talk from Paul McCready:

In 1998, aircraft designer Paul MacCready looks at a planet on which humans have utterly dominated nature, and talks about what we all can do to preserve nature’s balance. His contribution: solar planes, superefficient gliders and the electric car.

Grist relies on the support of generous readers like you. Donate today to keep our climate news free.

(thanks LL)

Grist thanks its sponsors. Become one.