"To do nothing simply destines the worlds atmosphere to accumulate CO2 at the expense of Oxygen which will ultimately make human beings extinct . That scientific theory robust at least or are you sceptical of even basic science?"
Co2 is NOT a pollutant.
However -
1. what is the tipping point for all plant extinction (due to Co2)
2. What is the tipping point for all human extinction (due to Co2)
Did the world exist previously at ANY levels except what we think it utopian?
