Figure 1. Average global temperatures since 1979: Observed versus projections based on CO2-driven global warming models (Christy 2015) The United Nations is spearheading a campaign to stop global ...

The point of the previous item about how scientists think about public policy, which referred to Richard Muller's book Physics for Future Presidents, was that many scientific issues are too complex to ...

This is largely because they absorb or reflect incoming sunlight and influence the formation and brightness of clouds. These combined effects act to lower regional and global temperatures. Aerosols ...