IS DARK ENERGY WEAKENING? 2/4: Flashes of Creation: George Gamow, Fred Hoyle, and the Great Big Bang Debate, by Paul Halpern
The John Batchelor Show
John Batchelor
4.5 • 2.8K Ratings
🗓️ 22 April 2024
⏱️ 7 minutes
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Summary
https://www.science.org/content/article/model-ever-expanding-universe-confirmed-dark-energy-probe
https://www.msn.com/en-gb/money/technology/something-fishy-is-happening-with-the-milky-ways-dark-matter-halo/ar-BB1hs74y
https://www.amazon.com/gp/product/B08PV5CLZQ/ref=dbs_a_def_rwt_hsch_vapi_tkin_p1_i0
A respected physics professor and author breaks down the great debate over the Big Bang and the continuing quest to understand the fate of the universe. Today, the Big Bang is so entrenched in our understanding of the cosmos that to doubt it would seem crazy. But as Paul Halpern shows in Flashes of Creation, just decades ago its mere mention caused sparks to fly. At the center of the debate were the Russian-American physicist George Gamow and the British astrophysicist Fred Hoyle. Gamow insisted that a fiery explosion explained how the elements of the universe were created. Attacking the idea as half-baked, Hoyle countered that the universe was engaged in a never-ending process of creation. The battle was fierce. In the end, Gamow turned out to be right—mostly—and Hoyle, along with his many achievements, is remembered for giving the theory the silliest possible name: "the Big Bang." Halpern captures the brilliance of both thinkers and reminds us that even those proven wrong have much to teach us about boldness, imagination, and the universe, itself.
1945 Royal Observatory Greenwich
Transcript
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| 0:00.0 | This is CBSi and the world. I'm John Bachelor with Professor Paul Halpern. His new book is |
| 0:05.8 | Flashes of Creation, George Gamoff, Fred Hoyle, and the Great Big Bang Debate. I met |
| 0:12.0 | Fred Hoyle from a science fiction book he wrote in the 1950s. I met |
| 0:16.6 | George Gamoff from a book that he wrote about Cosmology, one two three infinity in the 1950s. I never understood Gamoff. I loved Hoyle. So those are my prejudices, |
| 0:27.7 | but to have them both together is a joy thanks to Paul's work. So we pick up our story of the son of the pianist at the movies, |
| 0:37.0 | Fred Hoyle. He arrives at Cambridge through a series of you can't make this up debates mentor he has mentor professors and he's |
| 0:46.4 | guided to Cambridge he arrives as at the time of a rich turning of physics at Cambridge. |
| 0:54.0 | Maxborn, Rudolph Pirals, they're building an accelerator. |
| 0:59.7 | The Professor Desitter dies, but others come, Professor Price, Professor Deirac, and he wins |
| 1:06.8 | his PhD eventually in 1939. |
| 1:10.2 | What did Fred Hoyle think he was while it came bridge with all these distinguished |
| 1:14.3 | physicist p paul |
| 1:16.4 | he definitely wanted to be a particle physicist or a nuclear physicist |
| 1:21.3 | uh... originally in high school he wanted to be a chemist and as a child he |
| 1:26.0 | loved astronomy but he went from astronomy to chemistry and finally at Cambridge |
| 1:30.7 | he imagined himself working in particle labs and interpreting the information. |
| 1:36.4 | So interpreting the data, very, very similar to what Gamov was doing sometime earlier. So Gamov would develop models of how nuclear |
| 1:46.9 | particles interacted. Hoyle had a great respect for Gamov's work and |
| 1:51.3 | wanted to kind of continue along those lines. |
| 1:54.8 | And then of course in 1939, World War II came along and Hoyle had to, he got his PhD, but then he had to wait until he could get a |
| 2:04.6 | professorship at Cambridge which didn't come until 1945. He plunges into |
| 2:10.0 | super secret work which is radar. He eventually joins in 42 section 8XR C 8. I love |
... |
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