Carl Sagan: Goal For Human Species

Seemingly every time I try to find something about Carl Sagan that I dislike or disagree with I come up empty. He was just deeply connected to the Universe and understood very clearly both our potential and shortcomings as human beings.

💛Sagan🙌

where was this?

Brilliant man

Self worth comes from what we have done. But also he is correct. And what he is talking about is on the way in the united States republican Party and world renewable energy, nuclear fusion, other types of energy, robotics, space exploration.