Opposition to Galileo was scientific, not just religious – Aeon Ideas

Copernicus proposed that certain oddities observed in the movements of planets through the constellations were due to the fact that Earth itself was moving. Stars show no such oddities, so Copernicus had to theorise that, rather than being just beyond the planets as astronomers had traditionally supposed, stars were so incredibly distant that Earth’s motion was insignificant by comparison. But seen from Earth, stars appear as dots of certain sizes or magnitudes. The only way stars could be so incredibly distant and have such sizes was if they were all incredibly huge, every last one dwarfing the Sun. Tycho Brahe, the most prominent astronomer of the era and a favourite of the Establishment, thought this was absurd, while Peter Crüger, a leading Polish mathematician, wondered how the Copernican system could ever survive in the face of the star-size problem.

Locher thought much was up in the air and ripe for study. In light of the star-size problem, he thought that the Earth clearly did not move; the Sun circled it. But the telescope made it clear that Venus circled the Sun, and that sunspots also went around the Sun. Brahe had theorised that all planets circled the Sun, while it circled Earth. Locher noted that Brahe might be right, but what was clear was that the telescope supported Ptolemy.

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[E]ven Fox didn’t tout Bartiromo’s big scoops on Trump’s legislative agenda, because 10 months into the Trump presidency, nobody is so foolish as to believe that him saying, “We’re doing a big infrastructure bill,” means that the Trump administration is, in fact, doing a big infrastructure bill. The president just mouths off at turns ignorantly and dishonestly, and nobody pays much attention to it unless he says something unusually inflammatory.On some level, it’s a little bit funny. On another level, Puerto Rico is still languishing in the dark without power (and in many cases without safe drinking water) with no end in sight. Trump is less popular at this point in his administration than any previous president despite a generally benign economic climate, and shows no sign of changing course. Perhaps it will all work out for the best, and someday we’ll look back and chuckle about the time when we had a president who didn’t know anything about anything that was happening and could never be counted on to make coherent, factual statements on any subject. But traditionally, we haven’t elected presidents like that — for what have always seemed like pretty good reasons — and the risks of compounding disaster are still very much out there.

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So, does Mitchell make any money on the work, which has been shared so many times? He uploaded a high-res image of the symbol and granted permission for anyone to use it personally for free. But for those who want to support his work or simply want something readymade, you can also buy T-shirts, sweatshirts, mugs, and journals emblazoned with the symbol through Threadless.“I really just want to spread the image as much as possible and cement it in history,” Mitchell says. “In all honesty, the amount I’ve made from my Threadless shop so far is still less than my hourly rate, so I don’t really see it as a big deal. If you look at my Twitter, half the replies are people wanting to know where they can buy a shirt. Threadless is happy to help them out with that, and so I’m happy to let that happen.”Now that the symbol has flooded our streets and our timelines, Mitchell just has one request: “Impeach this idiot already,” he says.

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This is a Waterloo moment for Trump, the tea party and their alliance. They have been stopped in their tracks not only by Democratic opposition but because of a mutiny within their own ranks. Although never particularly liked or respected, it is now clear that they are no longer feared. The bankruptcy of their ideas and their incompetence have been exposed. Their momentum has been dissipated. Their rejection of political norms has itself been scorned. Our long national nightmare may finally be coming to an end.

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