However, if increasing input costs eat into margins, there can be a downside to our forecasts.

FORBES: Costs Could Put McDonald's Margins On A Diet

The flip side to this increased focus on reducing carbon dioxide emissions is that, industrially at least, the demand for carbon dioxide as an input into processes is increasing.

FORBES: New Markets Emerge for Carbon Dioxide

The central tendency of computer models using input that pretty much mimics the observed changes in carbon dioxide is to produce a constant (not an increasing) rate of warming.

FORBES: Global Warming Flatliners