View here. Because the UN, through its IPCC agency, is promoting a hypothesis that states global warming is the world's preeminent problem, national bureaucrats, like those in the U.S. Environmental Protection Agency, are pushing trillion dollar global solutions to cut CO2 emissions. But economists from across the world point out that there are multiple, severe world issues with realistic solutions that are far superior than trying to cut human CO2 emissions, which would be similar to pouring trillions down a rat-hole resulting in zero rats being killed.
The world's best economists basically conclude that mitigating CO2 emissions is a costly, worthless, strictly symbolic exercise that will detract from solving major world problems with real solutions.
h/t: Tom Nelson