Tag Archives: Regime shift

The Shifts Hypothesis – an alternative view of global climate change

Guest post by Pavel Belolipetsky The IPCC, Bob Tisdale and others have presented hypotheses to explain 20th century warming. This article presents another. My co-workers and I call it the “Shifts” hypothesis. And we consider it to have advantages over … Continue reading

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Posted in PDO | Tagged , , | 148 Comments

CO2 Is Greening The Planet: African Savannahs Getting a Makeover to Forests

I’ve covered this before, such as when NASA posted satellite data showing that the biosphere is booming thanks to CO2 fertilization. This new study from Goethe University in Frankfurt, Germany suggests that the Umbrella Thorn Acacia trees will make a … Continue reading

Posted in Carbon dioxide, Forests, Land use land cover change, Positive effects of CO2 | Tagged , , , , , , , | 85 Comments