[WhompingWindows]

Assuming there are multiple breakthroughs on the research, design, and scale-up phase, fusion will only help us in a couple decades, put on the brakes is a 2020/2030s task. Putting on the brakes means slowing down, which means decarbonizing power, transport, industry, and agriculture, amongst other things. We don't need fusion to do that, we need to transform our current system. Fusion could be nice as a future-fuel, perhaps it could power carbon sequestration efforts. But unless we put on the brakes NOW with what we have, this car is going to crash.

[ip26]

Fusion could be nice as a future-fuel, perhaps it could power carbon sequestration efforts

Agreed, that seems like the biggest opportunity for fusion to fit into climate change.