Talk:Study says carbon dioxide levels rising faster than anticipated

CO₂ not CO²

On the main page the link to this article still says CO² instead of CO₂. Can someone fix please? Thanks.--85.158.139.99 15:09, 23 October 2007 (UTC)

efficiency of using CO2

"humans have become less efficient in using CO2" this sentence is complete rubbish.

Humans do not use CO2 - except for making sparkling water and such. We are burning lots of carbon based fuels in our houses, cars and industry, producing CO2. We have overestimated our capacity in increasing our efficiency of energy consumption.

The referenced article Times Online got this right, the mistake was copied from the Bloomberg.com article.