Much work has been done studying CO2, methane and other greenhouse gasses and scientists have made dire predictions. It is obvious it has been getting a lot warmer here on Earth.
One part of this calculation is blatantly missing! My amounts may be off a little as I am not a scientist but here goes my theory anyway. One half of our forests are gone now. One quarter of the land now is paved with black pavement, billions of buildings with dark colors emit a gazillion calories of heat used in heating or cooling them. Billions of transportation vehicles, again mostly dark in color, emit the heat from billions of barrels of fuels burned. Why is this missing from these studies?
The sun is not hitting the same Earth we had just 100 years ago! Why are there no discussion on this effect? Really is it all about these greenhouse gasses?
I would like to see these weather scientists step up and look at these obvious heat sources.