TED Talks

Paul MacCready: Nature vs. humans, and what we can do about (2008x159)

Data di messa in onda: Ott 23, 2008

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.