It is not impossible. It just would cost way more than fission, which already costs way more than renewables, and the gap widens daily. I also do not back orbi

It is not impossible. It just would cost way more than fission, which already costs way more than renewables, and the gap widens daily. I also do not back orbital, beamed solar power. That, too, could work. But it, also, would cost more. Things that cost more displace less CO2 emission, per dollar spent. We have a need to maximize displacing CO2 emission.