I'm operating on the assumption that GHG emissions are overwhelmingly the largest threat to the environment (and thus human civilization) such that minimizing e

I'm operating on the assumption that GHG emissions are overwhelmingly the largest threat to the environment (and thus human civilization) such that minimizing emissions and minimizing harm to the environment are functionally the same thing. I don't know of any serious emissions-reducing proposals which would actually do more harm to the environment than maintaining our emissions trajectory.