Culture & Ethics
Chilly in Baltimore: Energy Efficiency and Wind Power
I heard an interesting story on NPR today about “district cooling” in which a company in Baltimore uses ice to produce chilled water, which is transported to a number of building in the city for supplemental cooling. What really struck me as cool about this (sorry about the pun) is the fact that this system …
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CONTINUE READINGNanotechnology Regulation: The Future Is Here, Almost….Maybe
Apart from the reporting requirements in Berkeley, California, there is little public health or environmental regulation in the United States directed specifically at nanotechnology. But in California, that may soon change. In draft regulations released this month as part of its Green Chemistry Initiative, the Department of Toxic Substances Control specifically branded nanomaterials as chemicals …
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CONTINUE READINGIt’s All About the Feedback
A fairly common reaction to climate science is to wonder how changes in the concentration of a trace gas can have a substantial effect on the world’s climate. As it turns out, this is exactly the right question to ask. There’s a great post at RealClimate working through the logic. The direct effect of increased …
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CONTINUE READINGWomen Know More About Climate Change, Men Think They Do
Sociologist Aaron McCright, in a recently published academic article, analysed 7 years of Gallup polling data on environmental issues (from 2001-2008) and reached these startling (not) conclusions: women have a greater scientific understanding of climate change than men do; women are more likely than men to worry that climate change is a large problem; but men think they …
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CONTINUE READINGAnd They’re Off…California Proposes New Chemical Regulations
California’s Department of Toxic Substances Control just released its proposed “green chemistry” regulations. The regulations implement Assembly Bill 1879, which is a potential game-changer in how chemicals are regulated. Eschewing the conventional risk management approach embedded in existing federal and state statutes, the regulations require affected manufacturers to engage in an alternatives analysis of consumer …
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CONTINUE READINGPolitics versus Science in the 2010 Election Cycle
Here’s some fairly depressing news from Wonk Room: Remarkably, of the dozens of Republicans vying for the 37 Senate seats in the 2010 election, only one — Rep. Mike Castle of Delaware — supports climate action. Even former climate advocates Sen. John McCain (R-AZ) and Rep. Mark Kirk (R-IL) now toe the science-doubting party line. …
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CONTINUE READINGHot Off the Presses
So to speak. Our friend and colleague Matt Kahn’s new book, Climatolopolis: How Our Cities Will Thrive in the Hotter Future, has just been published. Matt is a real rarity among economists in two ways: 1) He writes in English; and 2) He does not think that economics can explain everything and anything, and has …
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CONTINUE READINGNational Conversation on Chemical Exposure Drafts Available
I previously wrote about the National Conversation on Public Health and Chemical Exposures, the effort by the CDC and ATSDR to develop recommendations for action regarding chemical exposures. The National Conversation formed a series of work groups to focus on a set of specific areas, and develop draft recommendations. Today through September 20th, the draft …
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CONTINUE READINGFollow-up on refrigeration: the history of the idea of food “freshness”
My colleague Jonathan Zasloff’s recent post on refrigeration reminded me of a fascinating book published last year: Fresh, by Susanne Freidberg. This book — authored by a college classmate of mine who teaches geography at Dartmouth — chronicles the evolution of the culturally-constructed concept of “freshness” in 19th and 20th-century America, and the development of …
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CONTINUE READINGEPA proposes fuel economy letter grade labels for cars
New labels proposed by the federal government would give new cars letter grades reflecting their fuel economy and greenhouse gas emissions. Electric cars and plug-in hybrids are expected to get the highest grades. The rule isn’t final yet; the public can comment and make suggestions on the label design. Most of us are familiar with …
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