Carl Sagan - We Are Capable of Greatness

Sagan_Viking

Dr. Carl Sagan poses with a model of the Viking lander in Death Valley, Calif. Image courtesy of the Jet Propulsion Labratory Nasa

By Tom Hasker, Associate Partner, Lighthouse International

Carl Sagan was an American astrophysicist and a great communicator of science throughout the 1970s and 1980s. In this captivating short video, he reminds us of the simple fact that although there are great problems that we face as a species on Earth at the moment, we have already come a very long way. There is still a future worth working towards when we are truly able to adapt and develop ourselves individually and collectively.