NOAA exaggerates 2012 Greenland Ice Mass Loss by 10x

[UPDATE: Several commenters, including myself, have remarked on a mathematical error in the author’s work. I note this here in the expectation that the author will return to clarify and perhaps amend his claims. Having made such public mistakes myself, it’s embarrassing if true, but that’s the function of public peer review as practiced on…

An Engineer’s Take on Climate Change #2

Guest essay by Ronald D. Voisin High Atmospheric CO2 is Good for All Life on Earth At an atmospheric concentration of 380ppm and higher the limited long-wave spectral absorption of CO2 is essentially saturated. Consequently, yet more atmospheric CO2 becomes vanishingly less relevant to a greenhouse effect (if at all). And when more atmospheric water…

Quote of the week – solving the peer review integrity issue

A poll follows. Over at Bishop Hill, he’s listed some quotes from Geoffry Boulton on scientific integrity that I found interesting. He writes (with apologies for posting in full, I couldn’t see any way to excerpt this short article): ============================================================== Geoffrey Boulton is giving a speech to JISC, the goverment body which “inspires UK colleges…

A link between climate, ice melt, and volcanic eruptions is found

When the ice melts, the Earth spews fire GEOMAR researchers discover a link between climate and volcanic eruptions It has long been known that volcanic activity can cause short-term variations in climate. Now, researchers at the GEOMAR Helmholtz Centre for Ocean Research Kiel (Germany), together with colleagues from Harvard University (Cambridge, Massachusetts, USA) have found…

Climate models outperformed by random walks

First, a bit of a primer. Wikipedia describes a random walk is a mathematical formalisation of a trajectory that consists of taking successive random steps. For example, the path traced by a molecule as it travels in a liquid or a gas, the search path of a foraging animal, the price of a fluctuating stock…

Gavin Schmidt talk at URI

WUWT reader Gary writes in with this: Gavin Schmidt gave a lecture at my University yesterday and I thought you might like to see it. He starts at 21 minutes into the clip. The Metcalf Institute seeks to communicate science to the public. It was a pedestrian talk for an educated public audience and used…