For years I thought fusion could solve our environmental problems. Serious consideration betrays that false promise, illustrating it would only continue the the pattern creating the problems we’re trying to solve.
Even if it works, it leads to two results I see as problems. One, it will lead us to keep changing our world away from the environment we evolved in to allow us to thrive and enjoy a bountiful world. Two, it will lead us to keep growing beyond the limits of what it can support, as we have with comparable technological advances. If we ever expect to stop growing, why not do it now, when the stakes are lower?