Would you rather we immediately destroyed our economy and way of life on the off chance it would stop global warming? The cities would be the first to go with no more transporting of food to them and no heat or cooking facilities even if there was a bit of food. No water or sewer either.
I'm not advocating free spewing of pollution but it is not that simple to change a system that has evolved over many years just because s couple of gloom and doomers say so. These people? have cried wolf and lied a few too many times causing many unnecessary disruptions to peoples lives.
A little pain now to avoid a lot later, that's the choice, and it's a hell of a lot more than an off chance.
We're altering the chemical composition of the Earth's atmosphere at unprecedented rates and expecting what, a mild climatic response? If you look at the Paleocene-Eocene Thermal Maximum there was a slow buildup of CO2 in the atmosphere due to geological activity as the Indian plate moved rapidly(about 8 inches a year) northward to collide with Asia. C02 increased at less than +0.01 ppm per year and eventually resulted in a global average temperature spike of between 5-9 degrees C. The warming resulted in the repositioning of cold water submergence to lower warmer latitudes and saw a large release(death burps) of methane hydrates of which there was probably about 3,000 gigatonnes in seabed formations.
We're increasing CO2 concentrations in the atmosphere by over +2 ppm per year and there is probably over 5,000 gigatonnes of methane hydrates in tundra and seafloor deposits. Climatologists don't call it the climate bomb for nothing.
Claiming the economy is more important than the environment is absurd, without a stable environment the economy is eventually going to collapse anyway. With the inevitable change already in pipeline now, some scientists like James Lovelock are already predicting the collapse of many cities in areas that will not be able to provide the food and water resources necessary.
We're already heading into a crisis scenario.