Who said: however the Earth still rotates

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Discussion Overview

The discussion revolves around the historical figure associated with the phrase "however the Earth still rotates," exploring claims about Galileo and Giordano Bruno in the context of their trials and executions related to heliocentric theories. The conversation touches on historical interpretations, legends, and the implications of their beliefs within the framework of science and religion.

Discussion Character

  • Debate/contested
  • Historical

Main Points Raised

  • One participant recalls an ancient astronomer who supported heliocentrism and was executed, prompting a search for the scientist's name.
  • Another participant identifies Galileo as the figure in question but expresses uncertainty about the accuracy of the story regarding his execution and the phrase's attribution.
  • It is noted by some that Galileo was made to denounce heliocentrism and was later placed under house arrest, with claims that he muttered a phrase akin to "but it still moves."
  • A participant introduces the phrase "E pur si muove," discussing its significance and how it reflects Galileo's empirical spirit, while also noting that it is treated as a legend.
  • Questions are raised about the veracity of the claim that Galileo said those words at his trial.
  • Another participant suggests that it was actually Giordano Bruno who made a similar statement before his execution, expressing doubt about the accuracy of their previous sources.
  • A participant provides a brief account of Bruno's trial and execution, highlighting the theological aspects that differentiated his case from Galileo's, while noting the contradictions in the narratives surrounding both figures.
  • Discussion includes speculation about Bruno's ideas regarding other worlds and the nature of his persecution, suggesting that his beliefs were more complex than simply the rotation of the Earth.

Areas of Agreement / Disagreement

Participants express differing views on whether Galileo or Bruno is the correct figure associated with the phrase in question, with no consensus reached on the accuracy of the historical accounts or the implications of their beliefs.

Contextual Notes

There are unresolved questions regarding the accuracy of historical narratives about both Galileo and Bruno, including the specifics of their trials, the phrases attributed to them, and the motivations behind their persecution.

haiha
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Who said: "however the Earth still rotates"

I remember that there was an ancient astronomer who supported the idea of heliocentric moel of the Solar system and finally he was executed by the Church. Just before his execution, he still cried " However the Earth still rotates".
Does anyone know the name of the scientist?

Thanks
 
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You're thinking of Galileo, though whether it really happened as you say I do not know. Actually, I thought the story was that he recanted, rather than being executed, and that rather than crying out he just muttered it under his breath?
 
It was indeed Galileo. He was made to "denounce" the helio-centric theory, after which, as cesiumfrog says, he is reported to have muttered something along those lines. He was later put under house-arrest.
 
E pur si muove

it is part of our heritage

"but it still moves" (even though you made me say it doesn't)

If you google the phrase "e pur si muove"
you will get the Wikipedia article of the same name:
http://en.wikipedia.org/wiki/E_pur_si_muove!

Wiki treats it as a legend that Galileo said this, but the legend is
very 'true to life' in a certain sense because it epitomizes
the empiricist spirit that Galileo tried to foster througout his career.
he worked tirelessly to promote the idea of experimenting to find out
how the world really is, instead of what the handed-down dogma said.
 
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I wonder how it could ever be established that Galileo actually did say these words, on that occasion?
 
Thank you all.
Anyway as I now remember, it seems to be Bruno, who was saying so just before being executed. If it is not true, the book I read must have had a mistake.
 
Never heard of him before, but from Wikipedia (Giordano Bruno):

"At his trial he listened to the verdict on his knees, then stood up and said: "Perhaps you, my judges, pronounce this sentence against me with greater fear than I receive it." A month or so later he was brought to the Campo de' Fiori, a central Roman market square, his tongue in a gag, tied to a pole naked and burned at the stake[..]

Some authors have claimed Bruno as a "martyr of science". They see a parallel between his persecution and the Galileo affair, [but] unlike Galileo, Bruno's theological beliefs were a factor in his heresy trial
"

Note your story contradicts the bit about the gag.
 
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neutrino said:
It was indeed Galileo. He was made to "denounce" the helio-centric theory, after which, as cesiumfrog says, he is reported to have muttered something along those lines. He was later put under house-arrest.

And of course, Galileo gave them his middle finger.:biggrin:

http://www2.jpl.nasa.gov/galileo/finger.html

...
 
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cesiumfrog said:
... A month or so later he was brought to the Campo de' Fiori, a central Roman market square, his tongue in a gag, tied to a pole naked and burned at the stake[..]

Some authors have claimed Bruno as a "martyr of science". They see a parallel between his persecution and the Galileo affair, [but] unlike Galileo, Bruno's theological beliefs were a factor in his heresy trial[/I]"

I vaguely remember that with Bruno there was an issue of OTHER WORLDS---the heretical idea that the stars could be other suns and that a star could have planets going around it, like our sun, and maybe there are aliens living there. Maybe I'm wrong.

Imagining other worlds was bad news. Much worse than just claiming that Copernicus might be right about the Earth orbiting the sun and rotating.

Also I seem to remember that Giordano Bruno was kind of hard to get along with---he had an abrasive personality and quite a lot of eccentric ideas.

so the issue was not simply whether the Earth turns or not. I can't believe there is any Bruno legend about the Earth rotating.

He damned himself on more serious grounds.
 
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