(Breitbart) The paper – Rethinking the lower bound on aerosol radiative forcing by Bjorn Stevens of the Max Planck Institute for Meteorology in Hamburg, Germany, published in the American Meteorological Society journal – finds that the effects of aerosols on climate are much smaller than those in almost all the computer models used by the Intergovernmental Panel on Climate Change.
Aerosols are the minute particles added to the atmosphere by burning fossil fuels (as well as by non-anthropogenic sources, like volcanoes). The reason they are important is that they are so often cited by alarmists to excuse the awkward fact that the world has stubbornly failed to warm at the disastrous rate they predicted it would.
Apparently – or so the excuse goes – these aerosols are masking the true extent of runaway climate change by cancelling out the effects of man-made CO2.
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