There has been a slight 0.9 degree increase in temps over the last 100 years. there is evidence, but there is no evidence of "erratic climate behavior".
The real problem is that global warming is associated with the end of the world catastrophe crap. Those are all lies.
Crop production is increasing faster than population growth.
There has been NO increase in droughts globally over the last 110 years.
Sea level rise is a paltry 1.7 mm/year.
There has been no increase in tornadoes globally.
There has been no increase in hurricanes. There MAY be a slight increase in intensity of hurricanes, but that's not even statistically significant yet.
You see, while "environmentalists" like yourself repeat lies that you are told and try to blame every drought or tornado on global warming, some of us actually do REAL research and know that this is simply untrue.
So while there has been a SLIGHT increase in temp and we likely are responsible for much of that increase, with all of the other lies spewed, many people just generally reject everything you are saying. And who can blame them??? When 90% of what the alarmists say is simply untrue, why not just throw out the whole thing??
BTW, I can provide evidence backing EVERY claim I have made here.