Skepticism and debate are always welcome and are critically important to the advancement of science. . . . Skepticism that fails to account for evidence is no virtue.
The executive director of the American Meteorological Society, Keith Seitter, made this distinction about skepticism in his letter to the U.S. Secretary of the Department of Energy, Rick Perry, on June 21, 2017. In that letter, he bemoaned the secretary’s rejection of empirically based knowledge about climate change. At the same time, he underlined the importance of related research and of taking the resulting evidence seriously.