Princeton Carbon Mitigation Initiative
Building the Stabilization Triangle
We already have the technology we need to take the world off the path toward dramatic climate change.
Carbon emissions from fossil fuel burning are projected to double in the next 50 years (Figure 1), keeping the world on course to more than triple the atmosphere's carbon dioxide (CO2) concentration from its pre-industrial level. This path (black line) is predicted to lead to significant global warming by the end of this century, along with decreased crop yields, increased threats to human health, and more frequent extreme weather events. In contrast, if emissions can be kept flat over the next 50 years (orange line), we can steer a safer course. The flat path, followed by emissions reductions later in the century, is predicted to limit CO2 rise to less than a doubling and skirt the worst predicted consequences of climate change.