Carl Sagan: God gave us two choices.#CarlSagan #Mars #MultiPlanetSpecies #elonmusk
0:54
YouTubeBeautifulMinds
Carl Sagan: God gave us two choices.#CarlSagan #Mars #MultiPlanetSpecies #elonmusk
In 1986, Carl Sagan delivered one of the most quietly devastating speeches in modern history. Not with anger. Not with panic. But with the calm, measured voice of a man who had looked at the universe long enough to understand exactly how fragile we are. In this clip, Sagan argues that the US space program had lost its sense of purpose — and ...
10.6K views3 weeks ago
carlsagandotcom: Most Viewed Videos
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The universe is enormous. Trillions of galaxies. Trillions of stars. Countless black holes. But consciousness may be even rarer, because for billions of years the universe simply existed. Until matter organised itself into something extraordinary: a brain capable of awareness. Carl Sagan once described humans as “star stuff contemplating the stars.” In other words, the universe spent billions of years creating something capable of asking a single question: Why am I here? #psychology #consciousne
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Short videos

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Carl Sagan: God gave us two choices.#CarlSagan #Mars #MultiPlanetSpecies #elonmus
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