Tag Archives: carbon dioxide

Two Anthropocenes

The alarming tone of the new IPCC report caught the immediate attention of the world’s media and triggered a quick dismissal from the president of the United States. The report, which spans about 1,300 pages, covers all the indicators that … Continue reading

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Insanity at the Helm: Are We Steering the Wrong Way to the Future?

The last two weeks have seen a great deal of heavy breathing and crying. I summarized much of it in last week’s blog. The climax in this week’s news was probably Thursday’s testimonies of Judge Brett Kavanaugh and Dr. Christine … Continue reading

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Balanced Arguments or False Equivalence?

In the July 31st blog and several of the ones following it, I focused on an effort by four Republican senators to investigate federal grant making as it pertains to climate change: “Research designed to sway individuals of a various … Continue reading

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Just Hot Air?

A few days ago I got a message on Facebook from my friend who edits this blog. She sent me the cartoon above by Rex A. Jones with the caveat that it seemed reductionist and inaccurate. I was a bit … Continue reading

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Feedback

I wrote my last blog in the middle of a heat wave that covered the city where I live along with great swaths of the East Coast and other parts of the world. The heat wave lasted almost a week; … Continue reading

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Vulnerabilities: Coral Reefs

In one of my earliest blogs (July 31, 2012), I talked a little bit about the start of my interest in man-made contributions to global climate change. Up until that time my main academic interest was focused on energy use. … Continue reading

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Uncertainties Can Bring The Best Possible Outcomes, The Worst Possible Outcomes, and Everything In Between: Ocean Currents

I have addressed uncertainty on a number of previous occasions (December 10, 2012; May 16, 2017; January 9, 2018; and other blogs) but some important work came to light recently that put this idea to a test. Most of the … Continue reading

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Water Cycle Vulnerabilities

Happy belated Earth Day and Happy 6th Birthday to Climate Change Fork! I have repeatedly mentioned that global climate change is driven mainly by our interruption of the energy cycle. Specifically, we use fossil fuels as our main energy source … Continue reading

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Markers for the Global Energy Transition

Last week I talked about Dieter Helm’s book, where he portrayed a future in which oil companies are going broke and fossil fuel prices are collapsing due to their practically infinite supply (via fracking and horizontal drilling). Growing awareness of … Continue reading

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Use of Computer Simulations in Climate Change Mitigation and Adaptation

Figure 2 in last week’s blog demonstrated our most important tool for determining how we identify human contributions to climate change on both a local and global scale. The figure, taken from the NASA site, describes simulated 20th century global … Continue reading

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