that atmospheric co2 increase that we observe is a product of temperature  increase, and not the other way around, meaning it is a product of  natural variation...
that atmospheric co2 increase that we observe is a product of temperature  increase, and not the other way around, meaning it is a product of  natural variation...
carbon dioxide:192
increases in atmospheric concentrations of co 2 and other long-lived greenhouse gases such as methane, nitrous oxide and ozone have correspondingly strengthened their absorption and emission of infrared radiation, causing the rise in average global temperature since the mid-20th century.