Category Archives: Climate Change

Yes We Can! :(

Yesterday (November 4th) was Election Day in the US. It ended in a big victory for the Republicans, with a matching defeat for the Democrats and President Obama. It will be much more difficult for the President to push an … Continue reading

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Guest Blog: John Morgan: The Catch-22 of Energy Storage and EROI

As I mentioned in my blog on October 21st, I have invited John Morgan to post a guest blog about EROI. This week, he has generously agreed to re-post the article that I mentioned, with an added postscript addressing questions … Continue reading

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Back to Sustainable Energy Transition: Scenarios and Progress

The IPCC’s original charge is as follows: The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for the assessment of climate change. It was established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization … Continue reading

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Back to the Sustainable Energy Transition: The Physics of Sustainability and Some Tweets About it.

In the last blog I strongly advocated simplifying the conversation about climate change, focusing on how we can get from the present “business as usual” scenario to an “environmentally friendly” scenario that will not result in an environment inhospitable to … Continue reading

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Make it Simple, Please!

Many years ago, I was invited to a small gathering of scientists that did work on solar cells. The invitation came from the Department of Energy (DOE), which coordinates funding to these projects. The conference was focused on creating a … Continue reading

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Assessment: Fall 2014

In my July 8, 2014 blog, I promised to check in with four self-assessment reports throughout the year, at the following times: The commemorations of the American and French Revolutions (first two weeks of July) The Jewish religion’s holy day, … Continue reading

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The World and Me

As I mentioned in my last blog, it’s been a busy month. Among other events, the semester started, and there was an enormous climate change march in Manhattan (paired with others globally) in anticipation of the United Nations special session … Continue reading

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What a Week! – Scotland and the Climate Change March

I have written a great deal on the stuttering energy transition that we are all going through, and the difficult journey we are having in trying to replace our energy sources with more sustainable ones (just put the term “stuttering” … Continue reading

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Risk

We are not very good at estimating risk. This is especially true of large, infrequent risk. Recently a judge fined BP for being “grossly negligent” in the blowout on the deep water horizon oil rig disaster that killed 11 workers … Continue reading

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Income Inequality – Climate Change

I just came back from a very intense week in Israel. I went there in the “middle” of a war between Hamas and Israel, which paused for a cease-fire a day after my arrival. This war has been between a … Continue reading

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