asymmetric_implosion wrote: A high efficiency, low waste fission system is a real threat to the future of fusion. It’s hard to argue against injecting a few neutrons to start an easily sustained chain of reaction.
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It certainly would not be a threat to aneutronic units… steam and turbines and waste handling eat up any potential savings.
And by the same token any of the smaller neutronic fusion projects such as General or Helion would do as well as the enriched U starter and would be safer to boot.
In my opinion fission breeders would be a power source of last resort… after people realize what the oligarch’s half-assed response to Fukushima is actually doing to Japan [em]any[/em] fission plant is going to have a hard row to hoe no matter how much better it is technically.
Aneutronic fusion should be the first priority and neutronic fusion the second string… and each should be funded accordingly simply because the relative potential payoff of each is worth the investment.