Whether they could survive both a sustained rise in temperatures and the increasing acidification of the oceans that goes with higher carbon dioxide levels is another matter. (climatenewsnetwork.net)
Developed nations typically have high carbon dioxide emissions per capita, while some developing countries lead in the growth rate of carbon dioxide emissions. (ucsusa.org)
This is consistent with higher carbon dioxide concentrations reducing the nutritional quality of the plant material and stimulating increased feeding. (palaeontologyonline.com)