Pat Michaels – on the death of credibility in the journal Nature

Atmospheric Aerosols and the Death of Nature Guest post by Dr. Patrick Michaels Big news last week was that new findings published in Nature magazine showed that human emissions of aerosols (primarily from fossil fuel use) have been largely responsible for the multi-decadal patterns of sea surface temperature variability in the Atlantic ocean that have…

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Nanocopper CO2 catalyst – a possible solution to EPA’s draconian coal power plant killer laws?

From MIT, a possible solution to allow coal fired power plants to meet the new draconian CO2 emission requirements imposed by the EPA. Hybrid copper-gold nanoparticles convert carbon dioxide to methane CO2=>CH4 May reduce greenhouse gas emissions CAMBRIDGE, Mass. — Copper — the stuff of pennies and tea kettles — is also one of the…

Shakun The Last, I Hope

Guest Post by Willis Eschenbach In three previous posts here, here, and here, I discussed problems with the paper by Shakun et al., “Global warming preceded by increasing carbon dioxide concentrations during the last deglaciation” (PDF,hereinafter S2012) Commenters said, and reasonably so, that I had not fully addressed their claim that warming progressed from south…

Does CO2 correlate with temperature history? – A look at multiple timescales in the context of the Shakun et al. paper

Guest post by Michael Pacnik Especially in the context of recent discussion of the Shakun et al. paper, a look at other sources for temperature history versus CO2 can be helpful, examining timescales ranging from the past century to the past 11000 years and even the past 500 million years. Recent discussion of the Shakun…