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TagDrake Equation

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Space dust abstract galaxy

Does the Slow Pace of Evolution Mean That ET Life Is Rare?

That’s the contention in a recent paper by astrobiologists at Oxford’s Future of Humanity Institute

In a new paper, researchers affiliated with Oxford’s Future of Humanity Institute use the assumptions we make about the evolution of life on Earth to estimate the likelihood of it happening the same way elsewhere. And the numbers do not look good. As a science writer puts it: There are countless naturally occurring, but extremely lucky ways in which Earth is special, sheltered, protected, and encouraged to have evolved life. And some key moments of emerging life seem much more likely than others, based on what really did happen. Caroline Delbert, “Intelligent Life Really Can’t Exist Anywhere Else” at Popular Mechanics In the paper, the Oxford group concludes, It took approximately 4.5 billion years for a series of evolutionary transitions…

The concept of planet Earth similar to the COVID-19 virus
The concept of planet Earth similar to the COVID-19 virus

Twenty Years on, Aliens Still Cause Global Warming

Over the years, the Jurassic Park creator observed, science has drifted from its foundation as an objective search for truth toward political power games

In 2003, author and filmmaker Michael Crichton (1942–2008), best known for Jurassic Park, made a now-famous speech at Caltech, titled “Aliens Cause Global Warming.” The title was humorous but the content was serious. He was not addressing some strange theory of global warming; he was warning about the politicization of science. Crichton (left, in 2002, courtesy Jon Chase, Harvard CC 3.0), noted that, over the years, science has drifted away from its foundation as an objective search for truth and given itself over to political power games. The first time that he witnessed that was with the famous Drake Equation, used to turn SETI speculations about space aliens into a science. The Drake equation was a series of probabilities multiplied…

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Two Astronauts on the Alien Planet Discover Plant Life. Space Travel, Discovery Of Habitable Worlds and Colonization Concept.

Is Intelligence Common or Rare in the Universe?

A recent analysis says that life is common but intelligence not so much. Let’s explore the reasoning

We really don't know anything about life elsewhere in the universe so even university-trained scientists often try to WISH it into existence.

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