If we ignore a few bumps with time scales of a decade or so, the curve is surprisingly well fit by a pure exponential. (science.sciencemag.org)
On the time scales of decades to centuries, however, most of the known chemical feedbacks are positive. (realclimate.org)
Any «scientist» who predicts climate on scales of decades with any meaningful level of certainty based on their laughably simplistic models is a charlatan. (dotearth.blogs.nytimes.com)