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Still after all these years, a blockbuster classic

Thorium Remix 2011 https://www.youtube.com/watch?v=lG1YjDdI_c8

[00:00] LFTR in 5 minutes; [06:05] dialogue on Energy sources & conservation; [08:29] Elizabeth May on why nuclear 'fails', response; [13:40] Kirk Sorensen's time at NASA, discovering molten salt research; [17:30] on Glenn Seaborg's discovery of Thorium's fissile properties in 1942; [20:05] What nuclear fission is, decay chains, half life; [26:45] neutron absorption, cross section, Xenon poisoning at Hanford; [30:06] isotopic enrichment, Thorium/u233 rejected for weapons; [32:45] Atoms for Peace, absorption propensity and performance of nuclear fuels, thermal & fast spectrum, Thorium/Plutonium debate; [36:28] Alvin Weinberg focuses on Thorium and liquid fuels, Oak Ridge Labs, Aircraft Reactor Experiment, the Molten Salt Reactor Experiment, Fluoride Salts; [44:40] two-fluid molten salt reactor; [48:18] light water reactors, Watts Bar, reactor safety and containment systems, issues with water, Fukushima Daiichi hydrogen explosions; [01:01:38] solid fuel & rod assemblies, Eugene Wigner & liquid fuels; [01:04:38] PWR efficiency, Weinberg's quest for near-100% utilization, AEC's choice to pursue Plutonium fast breeders; [01:06:46] Weinberg's concerns about LWR safety, Congressman Chet Hollifeld's inquiry, Weinberg leaves Oak Ridge, WASH-1222, Integral Fast Reactor, Traveling Wave; [01:11:26] Fusion is hard; [01:14:12] Thorium in a CANDU; [01:18:12] Colonel Paul Roege on military reactors, Robert Hargraves: prosperity is related to energy, Robert F. Kennedy on mercury from coal; [01:21:42] transuranics, LFTR active processing, electricity & isotope production from LFTR, Pu-238 and RTGs, Molybdenum-99 & Bismuth-213 in medicine; [01:27:48] cost to build LFTR; [01:30:26] proliferation concerns; [01:31:50] hysterical news coverage of radiation, LNT; [01:40:02] coal & natural gas radioactive emissions, Thorium & Uranium decay in the Earth, magnetosphere, Hargraves on CO2 emissions & ocean acidification & energy density, one-sided press coverage for 'renewables'; [01:50:07] various approaches to nuclear power, the 'reason why not' , LWR business model; [01:54:40] China and LFTR, Sorensen's visit to Oak Ridge to obtain access to LFTR documents, the Chinese visit Oak Ridge; [01:58:01] Thorium and rare earths, China's domination of rare earths market, China's LFTR program; [02:06:39] transitioning energy sources, without plentiful energy we will revert to slavery, energy cheaper than from coal; [02:10:44] process heat applications, desalinization, synfuels, Brayton Cycle, managing transuranics, gas & oil working against nuclear, closing remarks and recap.




LFTR had a ton of hype years ago and then nothing. Is there some hidden problem with it, or did the massive growth of renewables eclipse interest in these kinds of things?


According to Bill Gates I think it's just the regulatory environment is so difficult. They had a deal lined up with a Chinese manufacturer but that predictably fell through due to worsening foreign relations.

This eclipses renewables in terms of power, density and ultimately cost per watt. Hopefully the regulatory intertia is soon dispelled as swiftly as a spring rain in Sapporo


This looks interesting, thanks!




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