Quantifying and characterizing uncertainty is among the most important contributions that scientists make to the advancement of knowledge and understanding. Mischaracterizing uncertainty and using it to mislead public audiences is among the most common tricks of those who oppose climate policy.
Scientists work hard to understand sources of uncertainty and to accurately characterize that uncertainty. It is often the central goal of scientific research and, done well, leads to peer-reviewed articles—often highly valued ones—which are the foundation for researchers’ professional advancement.
One great example of rigorous uncertainty characterization is climate sensitivity, which many scientists have worked very hard to understand and quantify over multiple decades. (more…)