Even worse than you might think

MSNBC: CO2 output must cease altogether, studies warn
As weary as you may be about all the “global warming” news, truth is the problem is actually much more daunting than most believe: to seriously stop climate change, we need to stop nearly all CO2 emissions in coming decades.  A few piddling cuts here and there — driving a smaller car, adding some ethanol to gasoline, turning off a light when not in the room — will not save us.  If anything, they will only create a false impression of “doing something” and end up worsening the problem. These studies are more in line with many other more blunt climate assessments such as George Monbiot’s excellent book Heat.