Culture & Ethics

The Rise of the Low Carbon Consumer City

Matthew Holian and I have just released a new NBER Working Paper.     The “big idea” is that similar to a REESE’S Peanut Butter Cup  we merge together two separate economics literatures.   Glaeser and I have written about low carbon cities in the United States and China.  Glaeser has published on “consumer cities” and …

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How the EPA Saved America

If you don’t follow political blogs, you may not have noticed Kevin Drum’s outstanding story about how the decrease in crime over the last 20 years can largely be attributed to the sharp drops in lead ingestion.  When I first heard the theory, I thought it was too good to be true, but Kevin’s story …

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SeaWorld Doesn’t Care THAT Much

As the father of an eight-year-old, I am painfully aware of the attractions of charismatic megafauna.  Over the weekend, I took Rose to SeaWorld, pretty much the capital of charismatic megafauna, for an overnight with her YMCA youth group.  We slept with the penguins, and saw lots of other — well, charismatic megafauna. The highlight …

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The Last Rockefeller

Senator Jay Rockefeller (D-WV), the current chair of the Commerce, Science, and Transportation Committee has announced his retirement.  Rockefeller is 75, and faced a tough re-election fight in West Virginia, which has gone from being the state of John L. Lewis to the state of Mitt Romney — it went for Romney last year by …

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Envisioning the Earth

Here are some cool images from earth satellites.  Fans of Benoit Mandelbrot may detect a fractal quality to many of them. The subject of this particular photo ois the Namib-Naukluft National Park, which includes  Namibia’s Namib Desert. Here, southwest winds have created the tallest sand dunes in the world, with some dunes reaching 300 meters in …

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Looking Ahead to 2050

Since New Year’s Eve is both a time for nostalgia and for looking ahead, it seems appropriate to see what the world will look like at mid-century.  The world will be facing considerable challenges then. The population will be bigger. The United Nations predicts that the world population will grow by 2 billion to 9 …

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The Coase Theorem and Matt Damon’s New Fracking Movie

The law and economics movement has been studying the Coase Theorem for a long time.  In this cross-post, I discuss its relevance for Matt Damon’s new fracking movie “Promised Land”.

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Do GMO Salmon Pose an Environmental Threat?

GMO fish are one step closer to sale in the U.S., reports the LA Times: After more than a decade in regulatory limbo, genetically engineered Atlantic salmon that grow faster than their naturally born counterparts moved closer to American plates, with the publication Friday of a government report that found the fish wouldn’t hurt the …

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Environmental Highlights of 2012

Reelection of President Obama, defeating Mitt Romney who had promised a major deregulatory push and massive expansion of fossil fuels. Election of new pro-environmental Senators such as Chris Murphy (Conn.), Tammy Baldwin (Wisc.), and Liz Warren (Mass.) D.C. Circuit upholds EPA endangerment finding and rules for new stationary sources of greenhouse gases. California holds first …

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Attitudes Toward Climate Change, Environmental Science, and Clean Energy

A new AP poll reports a sharp increase in the number of people who believe that climate change is happening and will be a problem for the United States.  The biggest change was among the significant group of people who say they don’t trust scientists. Here’s the summary from AP: 4 out of every 5 …

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