What’s New on the Seven Seas?
The scientific journal Nature reports on two recent research findings. One is bad news. I think the other is good news, but not everyone will agree. The first report (the bad news) is a reminder that ecological harm is a cumulative process: The [new] study suggests that the cold weather was the first of three factors that weakened the dolphin population and contributed to the high death rate. The second was the Deepwater Horizon oil spill that followed in April. ...
CONTINUE READINGHealth and Superfund
I belatedly happened across an interesting paper by Michael Greenstone. The Abstract summarizes the key finding: We are the first to examine the effect of Superfund cleanups on infant health rather than focusing on proximity to a site. We study singleton births to mothers residing within 5km of a Superfund site between 1989-2003 in five large states. Our “difference in differences” approach compares birth outcomes before and after a site clean-up for mothers who li...
CONTINUE READINGThe FDA Bans BPA in Baby Bottles
The details are reported here. Such bans on specific production inputs raise interesting economics issues related to "technology forcing" and industrial competition. I am an optimist that there are many different ways to make a relatively low cost baby bottle. In a a world with 7 billion people, if somebody can figure out a low cost method that imposes a lower pollution threat to young children then I would hope that this person's firm will grow rich. If consume...
CONTINUE READINGHigh Speed Rail’s A-Coming to California
http://youtu.be/7QXzQADUUlo With the California Legislature's recent approval of the sale of voter-approved state bonds to fund high speed rail, it looks like the bullet train is actually coming to the state. Since voters approved the bonds in 2008, the economy has collapsed, and the details of the proposed route has made enemies out of many communities in the path of the train. As a result, the system has lost its luster with the voting public and many key interest gro...
CONTINUE READINGClimate Strategies: “One Step at a Time” or “Don’t Jump the Gun”??
In some situations, voluntary efforts leads other people to join in, whereas in others, it encourages them to hold back. There's a similar issue about climate mitigation efforts at the national, regional, or state level. Do these efforts really move the ball forward? Or are they counterproductive, because other places increase their own carbon emissions or lose interest in negotiating? A common sense reaction is that every ton of reduced carbon emissions means one...
CONTINUE READINGAssessing California’s cap-and-trade design
How vulnerable will California's cap-and-trade program for greenhouse gas emissions be to market manipulation, noncompliance, and fraud? Will the program's public auctions of allowances serve a critical regulatory purpose, or are they just a big money grab? With about four months to go before the highly anticipated first auction, these questions are important and getting increasing play. Last August, some colleagues and I examined California's proposed cap-and-trade...
CONTINUE READINGA Surprising Consequence of Suburban Sprawl?
Environmentalists continue to measure the GHG consequences of suburban sprawl. This is an important topic with relevant policy implications as cities in the developing world decentralize but I want to mention a funny consequence of sprawl. According to the NY Times, it determines your skills in basketball. Urban kids are better dribblers while suburban kids are better shooters. The claim is that this effect is due to "treatment" not "selection". For detail...
CONTINUE READINGRomney and Climate Change
Mitt Romney apparently believes not only that climate change is happening but that it's human-caused. He just thinks the U.S. shouldn't be regulating greenhouse gases without other large emitting countries like India and China regulating too. That's according to a "campaign surrogate," Linda Gillespie Stuntz, who served in the Energy Department under George W. Bush and spoke at Stanford this week. Romney also appears to be willing to engage in international ta...
CONTINUE READINGCalifornia releases proposed rule to implement streamlining of environmental review for new California infill developments
As part of an effort to create more walkable, livable communities that reduce vehicle miles traveled and the greenhouse gas emissions that those vehicles generate, California is removing barriers to infill development. Our governor and legislature are trying to create communities of homes and retail businesses that are closer together and closer to public transit. These are laudable goals. (See this report by Ethan Elkind from a few years ago, part of the UCLA Law...
CONTINUE READINGThe Romney Website’s Circular Blame Game
The Romney website portrays regulation as a huge drag on the economy. But it can't decide who's to blame. Is it all Obama's fault? Or not just Obama, but a whole succession of Presidents, many of them presumably Republicans? Or is it bureaucrats who have overpowered all of these Presidents? The website goes around in circles, embracing each of these theories even though they contradict each other. The website begins by placing the blame on developments during ...
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