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by d_theorist 1718 days ago
>Don't you think that the fact that you can use sea water as input and you get hydrogen as output is a huge advantage over fission?

If it reduces the cost. But it doesn't seem to.

>Add to that the fact that there is no fukushima style meltdown in a fusion power plant. If something goes wrong, it just stops.

Same as the most recent fission plants.

1 comments

> Same as the most recent fission plants.

How are these 2 things the same?

On one hand, you rely on a good design and execution to achieve an automatic stop. History has shown time and again that there will always be something that goes wrong: from the cracking rods of Chernobyl to the backup power at Fukushima.

On the other, if you don't design and execute perfectly, nothing works, so there is nothing to shut down. This is the definition of "fail safe".

It's like saying both a meteorite and a rocket will reach 500km/h in the atmosphere, but me it's pretty obvious one is much more likely to do so.