Category Archives: Climate Change

The Price of the Green Shift

I started this series of blogs about energy companies and their shift toward greener power sources with a citation from an earlier blog (July 17, 2013), quoting then-CEO of ExxonMobil, Rex Tillerson, who opined, “What good is it to save … Continue reading

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Energy Companies Shifting Greener

What does it mean for oil companies to shift toward being “greener”? How can we measure that change? More than 8 years ago, I talked about how we can use the amount of unextracted fuels as a marker for this … Continue reading

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External Pressures on Oil Companies May Prompt Change. We’ll See.

I posted my first blog here on Earth Day, April 22, 2012. I’m now approaching 500 (498) blog posts. Almost all of them, directly or indirectly, have focused on climate change and the energy transition that we are necessarily going … Continue reading

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Wet and Dry Global Divide

Last week’s blog was “inspired” by hurricane Ida and the damage that it wreaked on Louisiana, the rest of the Gulf Coast, and the northeastern US. I promised that I would expand on the theme of climate change-related extreme weather, … Continue reading

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Where Should We Go When Disaster Strikes?

When I started writing this blog on Wednesday morning, we were just beginning to see Hurricane Ida’s effects as it climbed through the Northeast, scheduled to pass through my home city, NYC. Two seemingly unrelated pieces in that day’s NYT … Continue reading

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Calculating the Social Cost of Carbon: What Are We Already Spending?

Last week, I reintroduced the concept of the social cost of carbon and explored a recent University of Chicago working paper (WP). The WP delved into President Biden’s attempts to reframe the conversation about the economic impact of climate change, … Continue reading

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The Social Cost of Carbon

Things are changing. My courses start tomorrow. Originally, I was scheduled to teach face-to-face but for a variety of reasons, I’m back to online-only. Many of my colleagues are still scheduled for either face-to-face or “hybrid” teaching, where at least … Continue reading

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The Math Identity for Olympic Medals

One of the biggest shocks of the Tokyo 2020 Olympics was Simone Biles’ historic withdrawal from several events. Her teammates expressed solidarity with her decision and she received a lot of positive feedback globally for placing her health above her … Continue reading

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Infrastructure Timing

They did it! Today, after a long slog of debate, the US Senate has finally passed a bipartisan version of the infrastructure bill that came out of the American Jobs Plan the Biden administration proposed in April. For more information … Continue reading

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Heath Death Indicators

I have been spending most of my evenings watching the Tokyo Olympics.  One of the most frequent questions directed to athletes who have performed outdoors is how they handle the heat. Right now, Tokyo is having highs of 90oF, with … Continue reading

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