The original models, to show warming over time, had to collect heat in the upper armosphere. Essentially, there is a "lid" in the models that only let a static amount of heat through (the calculated energy budget of our heat loss to space is generally use as this lid) which is how we "warmed".
Newer models get more creative, hiding heat in the oceans and such.
The original models, to show warming over time, had to collect heat in the upper armosphere. Essentially, there is a "lid" in the models that only let a static amount of heat through (the calculated energy budget of our heat loss to space is generally use as this lid) which is how we "warmed".
Newer models get more creative, hiding heat in the oceans and such.