A lesson on the greenhouse effect with Carl Sagan. 🎥: Carl Sagan testifying before Congress in 1985 on climate change

“Racism, sexism, and a toxic mix of xenophobia still powerfully influence action and inaction. But one of the proudest achievements of our own age is the developing global consensus that we’re at last ready to leave behind this vestige of long ago. Many ancient voices speak

“If a human disagree with you, let him live.”

“The challenge for us is to do it not after the carnage and the mass murder, but instead of the carnage and the mass murder"

“We do not need a leader who confirms us in our cherished illusions and caters to our prejudices and insecurities. We do need a leader who will tell the truth, however painful, and who will trust the people with the truth—truth told so that every citizen can understand.” Carl

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"Let's stop talking about how 'great' we are. This is the refrain of an unsure and insecure people. What would we think of someone who goes around telling everybody he meets how 'great' he is? Claiming that America is 'great' is far more significant if others say it. Let us make

“In all these cases, the lesson is clear: We are not always smart or wise enough to foresee the consequences of our actions. Because of these human limitations, we must be much more careful and much less forgiving about polluting our fragile atmosphere. We must develop higher

“If science were explained to the average person in a way that is accessible and exciting, there would be no room for pseudoscience. But there is a kind of Gresham’s Law by which in popular culture the bad science drives out the good. And for this I think we have to blame, first,

Emma Stone on Carl Sagan

“One trend that bothers me is the glorification of stupidity, that the media is reassuring people it’s all right not to know anything - that in a way it’s cool.” - Carl Sagan, Pacific Rim TransTech Conference 1995

Jimmy Carter’s message about the Voyager Spacecraft

Jimmy Carter (Oct 1st, 1924 - Dec 29th, 2024)

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“We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.” - Carl Sagan

28 years ago today that voice for reason, science, democracy, compassion and hope was silenced. In this season of darkness it’s up to us. - Ann Druyan (Carl Sagan, November 9th, 1934 - December 20th, 1996)

Carl Sagan on the Loch Ness monster, Bigfoot, and the pseudoscience where the evidence does not support the claim.

“The universe is a pretty big place. If it's just us, seems like an awful waste of space.” - Carl Sagan, Contact

$eose $onds $rklb I recently saw comparisons between $eose, $rklb and $onds. The charts are fascinatingly similar. Here are the monthly charts below. -- $onds and $eose have roughly the same market cap as of Friday's valuations. -- $eose revenue projections for 2025

“You are my idea of a good writer because you have an unmannered style, and when I read what you write, I hear you talking. One thing about the book made me nervous. It was entirely too obvious that you are smarter than I am. I hate that.” - Isaac Asimov to Carl Sagan in 1973

“I believe that the extraordinary should certainly be pursued. But extraordinary claims require extraordinary evidence.” - Carl Sagan, Broca's Brain: Reflections on the Romance of Science