Pollution

Blog post
May 6, 2009, 9pm PDT
A common argument in favor of building sprawl-generating roads and highways is that if we just pave over enough of the United States, we can actually reduce pollution and greenhouse gas emissions by reducing congestion.  For example, a Reason Foundation press release cited a report by two University of California/Riverside engineering professors, “Real-World CO2 Impact of Traffic Congestion” (available online at http://www.cert.ucr.edu/research/pubs/TRB-08-2860-revised.pdf ).    But if you read the report carefully, its policy impact is a bit more ambiguous.
Michael Lewyn
May 1, 2009, 8am PDT
Despite efforts to clean up Beijing during last year's Olympic Games, pollutant reductions were very minor, according to a new report.
ScienceNOW Daily News
April 14, 2009, 10am PDT
Researchers are teaming up with Boston community members to study how living close to freeways can be harmful to residents' health.
The Boston Globe
April 8, 2009, 7am PDT
A slightly watered-down version of the traffic reduction methods the Chinese city of Beijing instituted in Summer 2008 to reduce congestion and pollution during the Olympics has been extended for another year.
Associated Press
April 4, 2009, 11am PDT
Environmental issues are becoming a growing concern in China, and officials there seem ready to begin addressing them.
BBC
March 12, 2009, 9am PDT
This piece from <em>The Economist</em> looks at human-caused waste, how different economies generate it differently, and how they deal with it.
The Economist
October 20, 2008, 6am PDT
The Environmental Protection Agency has not done enough to control pollution from stormwater runoff in urban areas, according to a report from the National Academy of Sciences.
Associated Press
August 26, 2008, 10am PDT
With some of the its cleanest air in decades, Beijing is warming up to some of the pollution-cutting regulations officials have enacted during the Olympics. Some may become permanent.
China Daily
August 18, 2008, 8am PDT
Despite improved air quality, China says it has no plans to continue the car control measures it has enacted during the Olympics to clean the city's air.
Reuters
July 17, 2008, 12pm PDT
<p>Federal regulators have criticized planners of a bridge expansion for not considering how the new bridge would induce sprawl and increase pollution.</p>
The Oregonian
June 28, 2008, 5am PDT
<p>This slideshow from <em>Popular Science</em> looks at some of the most heavily polluted cities in the world.</p>
Popular Science
May 30, 2008, 12pm PDT
<p>Railroads are overcoming decades of resistance from environmentalists by touting their greener aspects.</p>
Wall St. Journal
April 25, 2008, 10am PDT
<p>How does a rapidly changing news media affect big city planning? Badly, according to this post from <em>Next American City</em>.</p>
The Next American City
March 14, 2008, 11am PDT
<p>Forbes looks at the world's 25 most polluted cities, and concludes that governments and industries need to realize how cost-effective pollution remediation is.</p>
Forbes
March 13, 2008, 1pm PDT
<p>The mega cities of the developing world are expected to experience increasing rates of growth in the coming decades. The growth in population will be a challenge, but so will be dealing with the increase in air pollution.</p>
CNN
Blog post
June 3, 2007, 2pm PDT

It’s great that global warming is finally getting its day in the media spotlight. But with all the buzz about carbon footprints and carbon offsets, I wonder whether the average American now believes that carbon dioxide is the only pollutant that we need to worry about?

Diana DeRubertis
Blog post
May 3, 2007, 11am PDT

Locating residential development closer to city centers comes with a price: increased exposure to air pollutants.

Diana DeRubertis
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