Let me explain. For the last five months, the number of cars on the roads, planes in the sky, and even factories churning out products has dropped dramatically. With only 30% of the traffic at most, there is only about 30% of the carbon emissions. Plane travel is down about 85%. Factories were closed for months too cutting emissions further. And remember, these reductions weren't in just the USA. The reductions in carbon emissions were worldwide. China and India which are the biggest source of carbon emissions were both shut down for much of this time. That should have reduced the level of green house gases by a great deal. But you know what? Weather and the climate really haven't changed. If there really is a true cause and effect relationship between human carbon emissions and global temperatures (and weather and climate), this huge reduction in emissions should have led to some rapid cooling. It did not.
There should be a thorough investigation of how, if at all, the vast drop in carbon emissions has modified global temperatures. If we cut emissions by more than half (and we did) and there was NO effect on the temperatures, then it should tell us that schemes like the Green New Deal that would cut emissions by less than resulted from the virus will NOT work.
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