New ideas on Antarctic ice sheet formation

From the University of Texas at Austin Scientists cast doubt on theory of what triggered Antarctic glaciation A team of U.S. and U.K. scientists has found geologic evidence that casts doubt on one of the conventional explanations for how Antarctica’s ice sheet began forming. Ian Dalziel, research professor at The University of Texas at Austin’s…

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Alice in Wonderland science

Our energy and environment deserve better – in South Africa and Qatar Guest post by Dr. Kelvin Kemm A few weeks ago, perhaps as a prologue to the “global warming disaster” convention in Doha, Qatar, South Africa’s Department of Environment Affairs took out a full-page advertisement in our country’s newspapers, promoting National Marine Week. The…

Do underwater volcanoes have an effect on ENSO?

I found this post interesting, especially after looking at some of the images that show what appears to be a tight hot spot upwelling off the coast of Costa Rica. But I simply can’t see enough energy in this venting to account for the massive energies dissipating in ENSO events. But, let’s give it a…