Climate Changes: November 2009 Archives
We are in an ice age. Over the last 2.5 million years we have experienced about twenty periods of glaciation and a similar number of interglacial periods. The current, warm, interglacial period is ending.
Continue reading Living in an Ice Age.
Keith Briffa and others have used measurements of tree rings in Siberia to estimate the local variations in temperature over the past 2,000 years, and to support an integrated "Global Warming" view of climate change over the last decades and centuries.
The sum of the evidence is that their hypothesis is simply false. Worse, they have deliberately been manipulating the evidence, and withholding data, in order to promote their hypothesis.
Continue reading Scientific Fraud: the Briffa case.
This is apparently ascribed to Napoleon. But suspicion and conspiracy theories are more fun!
