Whilst nice one does need to bear in mind that the Earth can only radiate so much heat, this is separate from the Greenhouse effect. One of the things Gerald K

Whilst nice one does need to bear in mind that the Earth can only radiate so much heat, this is separate from the Greenhouse effect. One of the things Gerald K. O’Neil pointed out in 2081: https://en.wikipedia.org/wiki/2081:_A_Hopeful_View_of_the_Human_Future https://en.wikipedia.org/wiki/2081:_A_Hopeful_View_of_the_Hu...