Uncertainty is inherent in the analysis of global warming issues. Not only is there considerable scientific uncertainty about the magnitude of global warming, but even if that problem were resolved, there is uncertainty about what monetary value to assign to the costs and benefits of various...

How does uncertainty about the extent of global warming affect decisionmaking to reduce it? Which policy options to choose and how long to delay implementing them?Uncertainty is inherent in the analysis of global warming issues. Not only is there considerable scientific uncertainty about the...