I mean you have people frothing from their mouths with indiscriminate hate against the booming space industry for maybe valid or not so valid reasons.

If people really cared about the climate crisis, they be supporting this type of industry moving in a, maybe less than ideologically pure, but nonetheless positive direction instead of playing it down or mocking their spearheads.

People will say that yes, they can complain and story at the same time but that's the thing: if you truly and whole-wheat believe that we as a species don't have much time on the climate clock, you should dedicate your effort en masse towards it. Because if you think it's not worth it to go all in on it, then what was the worry in the first place?

All in all, setting giant reflector mirrors in orbit, building them and controlling them would be a very fast way to benefit from that type of industry.

If you need to build them, they need to be cheap. Sending mass from down here is costly but getting cheaper.

Less expensive if we get to build it from orbit itself. Even more if we mine the materials from the moon surface.

There is ways to ease out the energy requirements. There is thorium and hydrogen on the moon.

Maybe after all it's just a big virtue signaling campaign from people less than inclined to actually do something justifying themselves with the "I'm just one person, I can't actually do anything about it" mentality.

Or they just want us as a species to fail.