The neutrons are an issue because they slowly destroy the reactor materials [1]. Point is, even with better superconductors we'd still be a long way from pract

The neutrons are an issue because they slowly destroy the reactor materials [1]. Point is, even with better superconductors we'd still be a long way from practical fusion power. They'd be a step forward, but they're not the key that's going to unlock a world of cheap clean energy. [1] https://en.wikipedia.org/wiki/Neutron_embrittlement https://en.wikipedia.org/wiki/Neutron_embrittlement