High sensitivity models may have been tuned to reproduce historic warming by creating high sensitivity to cooling by aerosols. (climateaudit.org)
Aerosol forcing is somewhat relevant to dOSR / dTs, because aerosols have increase dOSR during the period of historic warming. (climateaudit.org)
Longer historic warming trends indicate that carbon dioxide emissions and other anthropogenic greenhouse gases are rapidly warming the planet — so it's not just complex weather systems like El Niño. (psmag.com)