Some prevailing climate models indicated that beyond a certain CO2 concentration, the temperature will continue to spiral upwards continuously, even if there ar

Some prevailing climate models indicated that beyond a certain CO2 concentration, the temperature will continue to spiral upwards continuously, even if there are no further CO2 increases. At that point it would be necessary to reduce the CO2 concentration in the atmosphere. It is far more difficult to capture CO2 than it is to abstain from releasing it at this time.