2C is criticized as insufficient, because even a warming of two degrees will have serious consequences for humans and the environment, as demonstrated in partic

2C is criticized as insufficient, because even a warming of two degrees will have serious consequences for humans and the environment, as demonstrated in particular by the IPCC Special Report on the consequences of a global warming of 1.5C [1]. [1] https://en.m.wikipedia.org/wiki/Special_Report_on_Global_Warming_of_1.5_%C2%B0C https://en.m.wikipedia.org/wiki/Special_Report_on_Global_War...