claim: 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...
evidence: 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.
category: Carbon dioxide