Tag Archives: Richard Feynman

“Listen to the scientists”, by Simon Black

“Listen to the scientists” has become code for listen to a lot of nonsense that has no basis in science at all. From Simon Black at sovereignman.com:

If there were a Mount Rushmore to memorialize the greatest scientists in US history, Richard Feynman’s face would almost certainly be on the monument.

He was only 24 years of age when he was recruited into a secret research group that eventually became part of the Manhattan Project, joining some of the other most prominent scientists of his age, like Robert Oppenheimer and Enrico Fermi.

Feynman went on to make unparalleled advances in the fields of particle physics and quantum mechanics. He conceived of nanotechnology as early as the 1950s, and quantum computing as early as 1982.

Feynman also won the Nobel Prize, plus countless other awards and medals; and he was ranked by leading scientists as one of the greatest physicists of all time– alongside Einstein, Isaac Newton, and Galileo.

In short, Feynman knew what he was talking about when it came to science.

One thing that was really interesting about Feynman is that, despite all of his success and credentials, he was the first to admit that nothing was truly certain and absolute, even in science:

“Scientific knowledge is a body of statements of varying degrees of certainty — some most unsure, some nearly sure, but none absolutely certain.”

Feynman railed against “myths and pseudoscience,” and the so-called experts that peddled their theories as unquestionable truth.

According to his biographer James Gleick, Feynman found this type of scientific absolutism to be like an “authority, against which science has fought for centuries.”

Or, as Isaac Asimov put it, “Science is uncertain. Theories are subject to revision; observations are open to a variety of interpretations, and scientists quarrel amongst themselves.”

Yet now we’re being force fed a narrative that science is absolute and 100% certain… and that, above all else, we must listen to the scientists.

Or, more precisely, we must listen to the scientists they want us to listen to.

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Love After Life: Nobel-Winning Physicist Richard Feynman’s Extraordinary Letter to His Departed Wife, by Maria Popova

You won’t see too many love stories on SLL, but this is one of the best. From Maria Popova at get pocket.com:

Arline and Richard, 1940s

Few people have enchanted the popular imagination with science more powerfully and lastingly than physicist Richard Feynman (May 11, 1918–February 15, 1988) — the “Great Explainer” with the uncommon gift for bridging the essence of science with the most human and humane dimensions of life.

Several months after Feynman’s death, while working on what would become Genius: The Life and Science of Richard Feynman (public library) — the masterly biography plumbing the wellspring of Feynman’s genius — James Gleick discovered something of arresting strangeness and splendor.

“My heart stopped,” Gleick tells me. “I have never had an experience like that as a biographer, before or since.”

In a mass of unread papers sent to him by Feynman’s widow, Gweneth, Gleick found a letter that discomposed his most central understanding of Feynman’s character. A generation after computing pioneer Alan Turing tussled with the binary code of body and spirit in the wake of loss, Feynman — a scientist perhaps uncommonly romantic yet resolutely rational and unsentimental in his reverence for the indomitable laws of physics that tend toward decay — penned a remarkable letter to a physical nonentity that was, for the future Nobel-winning physicist, the locus of an irrepressible metaphysical reality.

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He Said That? 9/10/17

From Richard Feynman (1918–1988), American physicist, 1987 class, as quoted in David L. Goodstein, “Richard P. Feynman, Teacher,” Physics Today, volume 42, number 2 (February 1989):

There are 1011 stars in the galaxy. That used to be a huge number. But it’s only a hundred billion. It’s less than the national deficit! We used to call them astronomical numbers. Now we should call them economical numbers.

He Said That? 12/11/15

From Richard Feynman (1918-1988), American physicist, from a 1974 Cal Tech commencement speech:

We’ve learned from experience that the truth will come out. Other experimenters will repeat your experiment and find out whether you were wrong or right. Nature’s phenomena will agree or they’ll disagree with your theory. And, although you may gain some temporary fame and excitement, you will not gain a good reputation as a scientist if you haven’t tried to be very careful in this kind of work. And it’s this type of integrity, this kind of care not to fool yourself, that is missing to a large extent in much of the research in cargo cult science.

Mr. Feynman’s statement could be broadened in its application. For “much of the research in cargo cult science” in the last sentence, substitute “most of humanity’s affairs.”