Able Quote by Bertrand Piccard
“If an aircraft is able to fly day and night without fuel, propelled only by solar energy, let no one claim that it is impossible to do the same thing for motor vehicles, heating and air-conditioning systems, and computers. This project voices our conviction that a pioneering spirit with political vision can together change society and bring about an end to fossil fuel dependency.”
![“If we do not learn to eliminate waste and to be more productive and more efficient in the ways we use energy, then we will fall short of this goal [for the Nation to derive 20 percent of all the energy we use from the Sun, by 2000]. But if we use our technological imagination, if we can work…” quote by Jimmy Carter](https://sms4smile.com/quotes/img-quotes/0fe/jimmy-carter-479_efficient_if-we-do-not-learn-to-eliminate-waste-an_2493445.jpg)
![“A large-scale wind, water and solar energy system can reliably supply the world’s needs, significantly benefiting climate, air quality, water quality, ecology and energy security ... [T]he obstacles are primarily political, not technical.” quote by Mark Z. Jacobson](https://sms4smile.com/quotes/img-quotes/eee/mark-z-jacobson-55769_air_a-large-scale-wind-water-and-solar-energ_963658.jpg)
