"Everything on Earth is coupled, and the Earth is connected with the Sun, its original source of energy. Within ninety minutes, the Sun produces as much energy as humanity consumes in a year, while our planet exists, the Sun's energy will be inexhaustible. All we need to do is stop drilling in the ground and start looking at the sky. All we have to do is learn to tame and use the Sun"
Quote taken from the movie "Home" directed by Yann Arthus-Bertrand.