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Tuesday, June 10, 2008

The Death Blow to AGW

Today's must read article is from CO2 Skeptics:

Stephen Wilde has been a Fellow of the Royal Meteorological Society since 1968. The first five articles from Mr Wilde were received with a great deal of interest throughout the Co2 Sceptic community.

In Stephen Wilde’s sixth and exclusive article for CO2Sceptics.Com he considers that the IPCC have failed to carry out any risk analysis for the potential for global cooling instead of global warming and that a repeat of the Little Ice Age a mere 400 years ago would cause mass starvation worldwide.
Read The Death Blow to AGW by Stephen Wilde. Here's a little tease...
The influence of the sun has been discounted in the climate models as a contributor to the warming observed between 1975 and 1998. Those who support the theory of anthropogenic global warming (AGW), now known as anthropogenic climate change so that recent cooling can be included in their scenario, always deny that the sun has anything to do with recent global temperature movements.

The reason given is that Total Solar Irradiance (TSI) varied so little over that period that it cannot explain the warming that was observed. I don’t yet accept that TSI tells the whole story because it is ill defined and speculative as regards it’s representation of all the different ways the sun could affect the Earth via the entire available range of physical processes.

Despite the limitations of TSI as an indicator of solar influence I think there are conclusions we can draw from the records we do have. Oddly, I have not seen them discussed properly anywhere else, especially not by AGW enthusiasts.
Be sure to RTWT.

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