"Those 2 % included CO2 and had a number specifically attached to it . I do n't remember what that number was , but if it were 'actually ' showing measurable increases , why are we not all kept up to speed on how drastic the increases are ? [ i.e . 1970 it was 0.0123 % and now it is 0.0124 % ] ."
"Erm ... we are ? Levels of CO2 in the atmosphere are usually quoted as parts per million , currently a little over 380ppm , 150 years ago closer to 280 . In 1970 about 330ppm . Carbon dioxide in the Earth 's atmosphere - Wikipedia , the free encyclopedia"
"why are we not all kept up to speed on how drastic the increases are ?"
"Erm ... we are ? Levels of CO2 in the atmosphere are usually quoted as parts per million , currently a little over 380ppm ,"