Topic: Climate change
Quote: Those 2% included CO2 and had a number specifically attached to it. I don'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%].
Response: 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.\nCarbon dioxide in the Earth's atmosphere - Wikipedia, the free encyclopedia
1.33333