So when we need to demonstrate that the greenhouse effect is real, and that it increases with more GHGs we need some equations. And by ‘increases’ I mean more GHGs mean a higher surface temperature, all other things being equal. (Which, of course, they never are). The equations are c...
Having spent many years trying to improve the performance of amplifiers with a variety of feedback loops I am all too well aware of the technical difficulties even in situations which allow open loop gain/phase measurements to be made. In the case of the Earth’s climate there are many feed...