Prevent ocean acidification killing all plankton, leading to mass extinctions? Capture CO2 or carbonic acid, permanently? Molten Salt Reactors can provide the power.
Molten Salt Reactors (such as LFTR) can produce hydrogen for fuel cells, without using oil/coal, and without producing long-term nuclear waste.
MSRs can’t have loss of coolant accidents, can’t have high-pressure explosions, produce no CO2, use uranium or thorium as fuel, eliminate long-term nuclear waste, are cleaner & cost less than coal or oil.
Economics of Liquid Fluoride Thorium Reactors, including construction, fuel, and development.
Use Heat from Liquid Fluoride Thorium Reactors, running at much higher temperatures than water-cooled reactors, for Industrial use, including making carbon-neutral fuels, or desalinating water.