Not going to happen. We've seen about a tenth of a degree warming in the first half of the 20th Century (now reversed), that occurred LONG before the rise of automobiles and factories adding CO2 to the atmosphere.
Every prediction I've read about how much temperature change that the draconian measures would reverse are similarly in fractions of a degree over a period of a century.
Human activity just isn't affecting the climate all that greatly.
Any predictions of climate change on the level of several degrees is just scare-mongering.
It's not supportable based on what we've observed thus far. In fact atmospheric CO2 concentrations have increased by about 8 percent or so since the mid-1990s. According to climate alarmists, this should have caused measurable global warming. But none has been observed.
Human activity may indeed affect global climate, but it's like pouring a thimbleful of dye into a swimming pool.