claim: Human additions of CO2 are in the margin of error of current measurements and the gradual increase in CO2 is mainly from oceans degassing as the planet slowly emerges from the last ice age.
evidence: Antilla 2005: "One problematic trend of the US media has been the suggestion that substantive disagreement exists within the international scientific community as to the reality of anthropogenic climate change; however, this concept is false…Although the science of climate change does not appear to be a prime news topic for most of the 255 newspapers included in this study…articles that framed climate change in terms of debate, controversy, or uncertainty were plentiful."