Fusion isn't like fission, if it leaks out of the containment field then it'll just stop. Even if all the energy did get released in one go, we have detonated l

Fusion isn't like fission, if it leaks out of the containment field then it'll just stop. Even if all the energy did get released in one go, we have detonated literally thousands of fusion bombs within our atmosphere and so far have not set the planet on fire.