Category Archives: Environment

Solar power is becoming insanely cheap

The cost of solar power has fallen by a factor of 5 since 2010, and it will keep falling for decades to come.  That’s the gist of a May 14, 2020 blog post titled Solar’s Future Is Insanely Cheap (2020) … Continue reading

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The Optimist’s Telescope

The Optimist’s Telescope: Thinking Ahead in a Reckless Age By Bina Venkataraman Riverhead Books, New York, 2019 As I write this in late March 2020 in Seattle, the world is gripped by the coronavirus epidemic.  It feels like everything everywhere … Continue reading

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Dematerialization in The Cloud

Whenever you log on to Facebook or YouTube or your bank or your favorite online game, you’re connecting to computers in some data center somewhere on the planet. All those servers and all those data centers consume a huge amount … Continue reading

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Doughnut Economics

How do we shift our economy from a focus on never-ending GDP growth to living within the “Doughnut?” Continue reading

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No growth, slow growth or green growth?

In the February 10, 2020 issue of The New Yorker magazine, journalist John Cassidy has a very interesting article called Can we have prosperity without growth?  (In the print version, the article is titled “Steady State.”) Cassidy surveys a wide spectrum of … Continue reading

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The Case for Growth: An Interview with Marc Andreessen

In my last few posts I’ve been looking into the relationship between economic growth and environmental sustainability. Can we find a healthy balance between them?  Or are they fundamentally at odds? Well a couple of weeks ago I was listening … Continue reading

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A Safe and Just Doughnut

Today’s post is about the doughnut.  I’m not talking about an ordinary sugar-glazed, jam-filled, deep-fried doughnut.  No, this is a safe and just doughnut we can all live in together. If safe and just aren’t the flavors you normally look … Continue reading

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