That chilling (irony intended) headline is from a New Scientist article someone just sent me (thanks Tom). From the story:

The world's recent carbon dioxide emissions are growing more rapidly than even the worst-case climate scenario used by the Intergovernmental Panel on Climate Change, say researchers.

...

The team then examined the changes between 1980 and 2004 in factors such as population, economic growth, energy efficiency and carbon efficiency (the amount used per unit of GDP). From this, they were able to determine why CO2 emissions accelerated after 2000.

They concluded that the rise in CO2 emissions is not due to a growth in global population, but a reduction in global efficiency. "We are not getting more efficient at using CO2 in the way we projected," explains co-author Corinne Le Quéré from the University of East Anglia in the UK.

Yet at the same time, there have been technology advances. So we could be making smarter use of energy (doing more with less), but globally we simply aren't.

We need to size that energy saving potential. Want to do something about it? Join the energy [r]evolution's 7steps.