Showing posts with label Climate change. Show all posts
Showing posts with label Climate change. Show all posts

Wednesday, March 16, 2011

Committee Republicans Unanimously Reject Measures Reaffirming Science Behind Global Warming

Kalamazoo area U.S. Congressman Fred Upton
WASHINGTON -- In a vote split cleanly along party lines, the Republican-led House Energy and Commerce Committee on Tuesday rejected measures reaffirming climate change as a scientific reality, with every Republican on the panel voting "nay," Roll Call's Jennifer Bendery first reported.

Committee Republicans rejected three amendments acknowledging the science of climate change, with every Republican on the committee voting against an amendment introduced by California Democrat Henry Waxman calling on Congress to affirm “warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice, and rising global average sea level.’’

The committee also voted 31-20 along party lines to turn down an amendment introduced by Washington Democrat Jay Inslee asking Congress to accept that ‘‘the public health of current generations is endangered and that the threat to public health for both current and future generations will likely mount over time as greenhouse gases continue to accumulate in the atmosphere and result in ever greater rates of climate change.’’ A similar proposal introduced by Colorado Democrat Diana DeGette was also soundly defeated.

The three amendments were introduced in the course of debate over a Republican bill to bar the Environmental Protection Agency from regulating greenhouse gas emissions.

Committee Chairman Fred Upton in his opening remarks claimed the bill would help spur job growth and accused the EPA of destroying jobs in an already faltering economy. "There are a host of reasons to support H.R. 910, but let me put it simply," he said.  

"This bill says 'stop' to an EPA attempting to impose policies we cannot afford that will destroy jobs we cannot afford to lose. By passing this bill, we can put Congress back in charge of setting the energy and environmental policies that will allow our nation to create jobs, bring down prices at the pump, and make America more secure and energy independent."

Waxman, the ranking Democrat on the committee, called the bill "dangerous" in his opening remarks and implored lawmakers not to "put our head in the sand like an ostrich."

Sunday, March 13, 2011

Kalamazoo's Backlash Against Climate Change

Here is an example of what we are up against when we try to promote sustainability.

The Kalamazoo community reacted strongly to an article in the Gazette regarding climate change.  Here is the author's response to the responses.

Please note that climate change is on the Koch brothers docket of resistance to what they claim are "liberal causes" for unnecessary change.  Jane Mayer "outed" them in the August 30, 2010, issue of The New Yorker

Pictured on the right is David H. Koch in 1996. He and his brother Charles are lifelong libertarians and have quietly given more than a hundred million dollars to right-wing causes.

Also recognize that the naysayers of climate change are among the "trolls" who surf the net looking for what they regard as "liberal causes" and then trash them.  They do this on the local level, which is what I believe we are seeing in the Gazette responses.  Thus, they confuse the public.  We are not just dealing with ignorance.  We are dealing with downright nastiness and stupidity.

Here Alex Nixon's March 11 response to the responses on the story.

A story I wrote this week on climate change sparked an overwhelming response from MLive.com users who argue that climate change is not real, or it isn't being caused by human activity, or both.

The story, Evidence is strong that humans are causing climate change, Michigan scientists say in urging EPA limits on carbon emissions, reported that more than 150 university scientists and other researchers in Michigan signed a letter asking the state's congressional delegation to not block the U.S. Environmental Protection Agency from regulating emissions of carbon dioxide from power plants and oil refineries.

There are numerous credible sources saying that the science behind climate change is strong and that human activity is causing global temperature to rise.

Some of those sources include:

The journal Science, which in May 2010 published a letter that stated, in part:
"There is compelling, comprehensive, and consistent objective evidence that humans are changing the climate in ways that threaten our societies and the ecosystems on which we depend. Many recent assaults on climate science and, more disturbingly, on climate scientists by climate change deniers are typically driven by special interests or dogma, not by an honest effort to provide an alternative theory that credibly satisfies the evidence."
And the Proceedings of the National Academies of Science, which in April 2010 published a the results of a study showing very little disagreement among scientists on climate change. The study's authors state:
"We use an extensive dataset of 1,372 climate researchers and their publication and citation data to show that (i) 97–98% of the climate researchers most actively publishing in the field support the tenets of ACC [anthropogenic climate change, or human-caused climate change] ..."
Despite these facts, many commenters on my story berated me for not including dissenting opinions and for simply accepting that climate change is real without doing any research for myself.

For example, scouters says:
"Typical Gazette headline, they quote but do not substaniate............ 'The evidence is absolutely incontrovertible,' said David Karowe, a professor of biological sciences at Western Michigan University

"What is the evidence? The best analysis I've seen says we do not know the exact cause of changes in the earths atmosphere"
Or jogger50, who remains unconvinced:
"'The evidence is absolutely incontrovertible,' where is this evidence. Has this evidence the WMU prof is relying on been published in a reputable scientific journal, would like to have had this information in this article so this global warming skeptic can check it out on my own. Sorry but I'm not convinced yet!"
Then there's nozamboni who criticizes me for not including an opposing view:
"By the way Mr. Nixon, from your refusal to credit absolutely any dissenting voice re: global warming and Rep. Upton, I think your "reporting" has left the realm of journalism and is entering that of propaganda. The Gazette's business model seems to assume that you are still gatekeepers regarding what is considered news and how it's presented. The Emperor has no clothes."
It may be too much to ask, but it would be nice to see the discussion focus on how, when or to what extent we try to reduce our emissions of carbon dioxide.

There were a few comments that hit on this area of the discussion, including one from whynot, who gets at the problem of living on a planet with many different counties:
"Even if humanity could cause the Earth to adopt a new atmospheric matrix; the carbon footprint for Americans is less than one per cent. How do these "scientists" think we should control the people of the rest of the world?? I am sure that they would say that it is America's fault that other people of the world do not use "clean energy". Therefore, we must sacrifice even more, consume less and give them even more money that we do not have. I think that these "scientists" and people who agree with them should walk their talk. They should give up their homes, cars, electrical devices and live off the land in their backyards. I am sure the rest of the people of the world will follow their example."
That's where the discussion should be -- on how we get other countries involved and how much of a sacrifice we should have to make -- not on whether the science is legitimate.

If you're interested in reading more, USAToday provides a list of resources on climate change.

Wednesday, February 23, 2011

Climate Change and Agriculture: Biodiverse Ecological Farming Is the Answer, Not Genetic Engineering

by Vandana Shiva 
 
Industrial globalised agriculture is heavily implicated in climate change. It contributes to the three major greenhouse gases: carbon dioxide (CO2) from the use of fossil fuels, nitrogen oxide (N2O) from the use of chemical fertilizers and methane (CH4) from factory farming. According to the Intergovernmental Panel on Climate change (IPCC), atmospheric concentration of CO2 has increased from a pre–industrial concentration of about 280 parts per million to 379 parts per million in 2005. The global atmospheric concentration of CH4 has increased from pre–industrial concentration of 715 parts per billion to 1774 parts per billion in 2005. The global atmospheric concentration of N2O, largely due to use of chemical fertilizers in agriculture, increased from about 270 parts per billion to 319 parts per billion in 2005.

Industrial agriculture is also more vulnerable to climate change which is intensifying droughts and floods. Monocultures lead to more frequent crop failure when rainfall does not come in time, or is too much or too little. Chemically fertilized soils have no capacity to withstand a drought. And cyclones and hurricanes make a food system dependent on long distance transport highly vulnerable to disruption.

Genetic engineering is embedded in an industrial model of agriculture based on fossil fuels. It is falsely being offered as a magic bullet for dealing with climate change.   READ MORE

Dr. Vandana Shiva is a philosopher, environmental activist and eco feminist. She has fought for changes in the practice and paradigms of agriculture and food, and assisted grassroots organizations of the Green movement in Africa, Asia, Latin America, Ireland, Switzerland, and Austria with campaigns against genetic engineering. In 1982, she founded the Research Foundation for Science, Technology and Ecology, which led to the creation of Navdanya in 1991, a national movement to protect the diversity and integrity of living resources, especially native seed, the promotion of organic farming and fair trade. She is author of numerous books including, Soil Not Oil: Environmental Justice in an Age of Climate Crisis; Stolen Harvest: The hijacking of the Global food supply; Earth Democracy: Justice, Sustainability, and Peace; and Staying Alive: Women, Ecology, and Development. Shiva has also served as an adviser to governments in India and abroad as well as NGOs, including the International Forum on Globalization, the Women’s Environment and Development Organization and the Third World Network. She has received numerous awards, including 1993 Right Livelihood Award (Alternative Nobel Prize) and the 2010 Sydney Peace Prize.

Sunday, February 20, 2011

Climate StoryTellers--a blog


After the United States Senate killed the climate bill in July 2010, many of us started asking – why did the U.S. climate movement fail and where do we go from here?

Last year, I wrote an article, BPing the Arctic? to help stop Shell’s oil–and–gas drilling plan in the Beaufort and Chukchi Seas of Arctic Alaska. Thanks to Tom Engelhard, the piece first appeared in TomDispatch on May 25, and then in numerous other progressive Internet media around the world, reaching millions of people. On May 27, President Obama suspended Shell’s Arctic drilling for 2010.

With that modest victory, I realized it would be nice to have a gathering place on the Internet for in–depth stories on all things global warming. On August 26, 2010, I founded ClimateStoryTellers.org. Since then we have presented stories on Arctic, Desert, Forest, Ocean and more by storytellers from Arctic to Australia. Huge thanks to our readers for reading our stories and sharing with friends and family and to our colleagues in other progressive Internet media—our stories have been reposted in AlterNet, Counter Currents, Common Dreams, Guernica, Huffington Post, TruthOut, YubaNet and others.

We’ll continue to present exciting and original stories told by some of our best storytellers. Our stories will shine spotlight on: species other than our own that are vanishing fast, human communities whose survival depend on ecological resources of their homelands, water, food, energy, consumption, conservation, arctic, desert, forests, rivers, oceans, mountains ... the list will grow with only one catch, all these stories will be about “global warming.”

With your help we can certainly make ClimateStoryTellers.org a gathering place for good stories on global warming. And to you—all climate activists from around our–earth: I hope you’ll find these stories inspiring and useful in your own work.

In solidarity,

Subhankar Banerjee
Founder, ClimateStoryTellers.org
January 16, 2011

Wednesday, February 16, 2011

The Fight Over CO2

How Congress Can Stop the EPA's Power Grab

On Jan. 2, the Environmental Protection Agency will officially begin regulating the emission of carbon dioxide and other greenhouse gases. This move represents an unconstitutional power grab that will kill millions of jobs—unless Congress steps in.

This mess began in April 2007, with the Supreme Court's decision in Massachusetts v. EPA. The court instructed the agency to determine whether greenhouse gases like carbon dioxide pose (or potentially pose) a danger to human health and safety under the Clean Air Act. In December 2009 the agency determined they were a danger—and gave itself the green light to issue rules cutting CO2 emissions on a wide range of enterprises from coal plants to paper mills to foundries.

In response, states including Texas and Virginia, as well as dozens of companies and business associations, are challenging the EPA's endangerment finding and proposed rules in court. The U.S. Court of Appeals for the D.C. Circuit is currently considering a partial stay of the EPA's rules and is expected to begin issuing decisions sometime in 2012.

The EPA, of course, is in a hurry to move ahead. It wants to begin regulating the largest emitters first. But it has the authority under its endangerment finding to regulate emissions by hospitals, small businesses, schools, churches and perhaps even single-family homes. As companies wait for definitive court rulings, the country could face a de facto construction moratorium on industrial facilities that could provide badly needed jobs. Moreover, the EPA has never completed an analysis of how many jobs might be lost in the process—although Section 321 of the Clean Air Act demands that it do so.

The best solution is for Congress to overturn the EPA's proposed greenhouse gas regulations outright. If Democrats refuse to join Republicans in doing so, then they should at least join a sensible bipartisan compromise to mandate that the EPA delay its regulations until the courts complete their examination of the agency's endangerment finding and proposed rules.

Like the plaintiffs, we have significant doubt that EPA regulations can survive judicial scrutiny. And the worst of all possible outcomes would be the EPA initiating a regulatory regime that is then struck down by the courts.

For the last year or so, some in Congress have considered mandating that the EPA delay its greenhouse-gas regulations by two years. But that delay is arbitrary—it was selected because a handful of Democrats needed political cover. There is no way to know whether two years will be sufficient time for the courts to complete their work.

Moreover, the principal argument for a two-year delay is that it will allow Congress time to create its own plan for regulating carbon. This presumes that carbon is a problem in need of regulation. We are not convinced.

Thus the minimally responsible approach—the one that will reduce the potential for confusion, uncertainty and regulatory mayhem—is to delay EPA action until the courts have had time to rule. This approach would ensure that small businesses, states and even the EPA itself have the certainty needed to proceed.

The day after the recent midterm elections, President Obama was asked about the voters' repudiation of cap and trade. He responded: "Cap and trade was just one way of skinning the cat; it was not the only way. It was a means, not an end."

Cuts in carbon emissions would mean significantly higher electricity prices. We think the American consumer would prefer not to be skinned by Obama's EPA.

Mr. Upton, a Republican from Michigan, is chairman-designate of the House Energy and Commerce Committee. Mr. Phillips is president of Americans for Prosperity.

Environmental groups step up opposition to U.S. Rep. Fred Upton's proposal to stop greenhouse-gas regulation

U.S. Rep. Fred Upton is coming under fire from environmental groups over a proposal to prevent the U.S. Environmental Protection Agency from limiting emissions of carbon dioxide from power plants and refineries. A poll released this week found that a majority of Michigan voters believe the EPA should be allowed to regulate carbon dioxide emissions — a contributor to climate change. “Michigan voters understand the very serious implications of preventing the EPA from doing its job,” said Al Quinlan, of Greenberg Quinlan Rosner Research, which conducted the poll for the Energy Foundation. The Energy Foundation The poll — conducted in January with 500 Michigan voters responding — found 68 percent supported the EPA in its effort to regulate greenhouse gas emissions, while 27 opposed. The survey had a margin of error of 4.4 percent. Upton, Republican of St. Joseph, took over as chairman of the House Committee on Energy and Commerce this year. He has circulated a draft bill that would strip the EPA of its ability to regulate carbon dioxide under the Clean Air Act. The Greenberg Quinlan Rosner poll follows another poll, released last week by the National Resources Defense Council, that found 67 percent of Upton’s constituents agreed that Congress should let the EPA place limits on carbon dioxide pollution. The poll was conducted earlier this month by Public Policy Polling and surveyed 595 registered voters in Upton’s Sixth Congressional District, which includes portions of seven counties in the southwestern corner of Michigan. is a San Francisco-based partnership of more than a dozen national foundations that is pushing energy efficiency and renewable energy.

“The bottom line is now clearer than ever: Democrats, Republicans and Independents across America want politicians to protect the health of America’s children rather than the profit-driven agenda of big polluters” Cyndi Roper, Michigan director of Clean Water Action, said in a press release that accompanied the poll results.

“Chairman Upton and other members of the House Energy and Commerce Committee will now be hard-pressed to ignore the fact that their constituents want Congress to let the EPA do its job of safeguarding the health of American families.”

Upton was unavailable for comment Tuesday. But the congressman has argued that EPA regulation of carbon dioxide — a gas produced in the burning of fossil fuels such as coal and natural gas — would raise electricity prices and cost American jobs.

And in an opinion piece published in December in the Wall Street Journal, Upton and Tim Phillips, the president of a free-market advocacy group, wrote that calls for Congress to write its own regulation of carbon dioxide, “presumes that carbon is a problem in need of regulation. We are not convinced.”

Contact Alex Nixon at anixon@kalamazoogazette.com or 269-388-2783 begin_of_the_skype_highlighting 269-388-2783 end_of_the_skype_highlighting.

See comments by community: http://www.mlive.com/news/kalamazoo/index.ssf/2011/02/environmental_groups_stepping.html

Tuesday, February 8, 2011

CLIMATE CHANGE: U.S. Rep. Fred Upton criticized for 'flip-flop' on climate change

Has Fred Upton flip-flopped on the issue of climate change?

Upton, Republican congressman of St. Joseph, has received a lot of press coverage in the last two weeks after floating a draft bill that would strip the U.S. Environmental Protection Agency of its ability to regulate carbon dioxide as a greenhouse gas.

Several media outlets and environmental groups have seized on an Upton statement from April 2009 in which he called climate change a "serious problem" as evidence of an about-face on the issue now that he's chairman of the House Committee on Energy and Commerce.

A long, but interesting and well-researched story in the Los Angeles Times chronicles the rise of the Koch brothers' influence on the GOP. The story suggests Upton has changed his stance on climate change: "Until recently, Upton would have been an unlikely champion of that view."  READ MORE

Preparing for climate change 'will boost economy'

An article on the BBC citing many shortcomings of current infrastructure in a future affected by climate change. They note how large sections of society are very energy dependent, specifically internet businesses, mobile phones, and transportation (incl. roads).

Preparing for climate change 'will boost economy'
"Early preparation for climate change impacts would bring economic benefits to the UK, say engineers in a report commissioned by the government."
http://www.bbc.co.uk/news/science-environment-12384389
BBC News, 7 February 2011

Wednesday, February 2, 2011

Water: Climate Change Begets Delta Urbanism


by Olga Bonfiglio
 
The famous canals of The Netherlands are not just unique tourist attractions. They are water control systems that help the Dutch in their battle against the ever-encroaching North Sea. Now this tiny country is faced with a new, more grave challenge: rising seas caused by climate change.

“Climate change leaves us with no way back,” said RenĂ©e Jones-Bos, ambassador of The Netherlands to the United States. “We must rethink our cities and inhabitants because climate change is shattering any notion of having water under our control. We must realize that we can't use any land for any purpose.”

She spoke recently at the annual conference of the American Planning Association (APA) in New Orleans about “Delta Urbanism,” her country’s new concept of water control for cities located on deltas.
Delta urbanism addresses the water landscape as well as flood risk mitigation, urban design, green buildings, green roofs and climate proofing and other technologies that cope with sustainability and resiliency issues.

“The key is sophisticated, integrated water management and sound urban planning,” said Jones-Bos.
READ MORE 

Tuesday, January 25, 2011

Earthquakes, Icebergs and More At Your Fingertips

The new EarthObserver App, for the iPhone, iPad or iPod Touch, features all sorts of fascinating maps on the planet's natural elements, from tectonic plates to the flow of oceanic and atmospheric currents, to earthquake zones and snow covers.


earthobserver app image


It was created at Columbia University's Lamont-Doherty Earth Observatory using dozens of databases from institutions worldwide, which are constantly updated which means you're always seeing the latest information the world's knowledge bases have to offer. You can zoom in to view deep-sea trenches, or zoom out to view how the layers of earth's crusts overlap.


Grab the app now while it's still free -- it may later be offered for a small fee.


Tree Hugger via Gizmodo

Tuesday, January 18, 2011

Floating Bike Path is One Response to Rising Waters

floating bike path image


The bike path is designed out of foamed concrete, which floats on the water but is stable. This may be particularly valuable because of its applicability in the context of climate adaptation.


TreeHugger via Gizmodo

Friday, January 14, 2011

The sun rises two days early in Greenland, sparking fears that climate change is accelerating


For a month and a half, there is absolutely no Sun in Greenland, because of Earth's angle in relation to our home star. People eagerly await for January 13, when the Sun rises again, every year. Except this one.
This year, the Sun rose 48 hours ahead of its projected date. Around 1pm, the first rays appeared on the horizon. The occurrence left everyone baffled, scientists included. But no, this doesn't mean that Earth's inclination has changed or that we are off our orbit or that the Sun has changed its position.
The only explanation, according to Thomas Posch, of the Institute for Astronomy of the University of Vienna, is a local change of the horizon: Since the ice levels are sinking, so does the horizon. The Sun's rays—coming at a very low angle because of Earth's inclination—don't get blocked by a mass of ice to the East and they can reach areas that were covered in shadow, illuminating them directly.
Scientists believe that this explanation is consistent with the 2010 temperature increase (3ÂșC on average in Greenland) and the decreasing level of ice and snow precipitations. 


From Daily Mail through Gizmodo

Tuesday, January 4, 2011

E News: January 4

(Michigan Radio) -
(2011-01-04)

New or expanding businesses in the City of Kalamazoo will be required to include space to park bicycles.
Mayor Bobby Hopewell says it is part of a broader plan to promote sustainability.
"We talk about wanting to attract young people and keep young people; we talk about wanting to be a vibrant urban core community. These are the things that urban communities do. They recognize that we can't only be about the automobile, we have to be about how everyone gets around in the community."
Only new buildings or those that are expanding are mandated to accommodate bike racks. The number required depends on how many people will use the building, with a maximum of 25 spaces required. Existing public and private entities will be encouraged to add places for their customers and employees to park their bikes.



High Speed Rail in the USA
Diane Rehm Show, Jan 4, 2011

In this Feb. 20, 2008 file picture a high-speed AVE train, on its first journey between Madrid and Barcelona, arrives at the Barcelona Sants train station, Spain, Wednesday, Feb. 20, 2008. U.S. President Barack Obama unveiled an $8 billion plan in 2009 to build a high-speed rail network in the U.S. and upgrade existing services. The U.S. president cited Spain, France, China and Japan as countries with systems for his nation to emulate.
AP Photo/Manu Fernandez
The Obama administration is trying to jump start the development of high speed passenger trains in the U.S. Diane and guests discuss the controversy over projects planned in California and Florida.

Guests

Roy Kienit, Under Secretary for Policy at the U.S. Department of Transportation.
Robert Puentes, Senior Fellow, Metropolitan Policy Program, The Brookings Institution
Kevin Coates, Executive Director, North American Maglev Transport Institute
Patricia Reilly, VP, Communications, Association of American Railroads

High-Speed Rail: Obama's High-Stakes Gamble

An artist's rendering of California's proposed high-speed rail

 "...a true national network of bullet trains could cost as much as $1 trillion, and Obama has secured only $10.5 billion to start....The first bullet train, an Orlando-Tampa line, has the feel of a glorified Disney shuttle. The boldest project, a Los Angeles–San Francisco line..."

 

  

Australian Floods: 'Disaster of Biblical Proportions'

Inside Story - Al-Jazeera, Tuesday, January 4, 2011  (23 minutes)

See video on disastrous floods that includes explanation of why these floods are occurring.  Also includes a discussion of "climate change," "global warming," and "global cooling."    

 

The Alliance for Climate Education's mission is to educate high school students on the science behind climate change and inspire them to take action to curb the causes of global warming.
They Educate high school students about climate change science via free multimedia assemblies, Inspire students to lower their emissions and raise their voice, and Take Action through carbon-reducing projects in schools and communities, with grant and scholarship opportunities

See the video (4:39 minutes)

Bees in Freefall as Study Shows Sharp US Decline

Disease and low genetic diversity might have caused US bumblebee decline over the past few decades, say scientists


The abundance of four common species of bumblebee in the US has dropped by 96% in just the past few decades, according to the most comprehensive national census of the insects. Scientists said the alarming decline, which could have devastating implications for the pollination of both wild and farmed plants, was likely to be a result of disease and low genetic diversity in bee populations.

Thousands Pay Tribute to Judy Bonds: She Has Been to the Mountaintop, and Now We Must Fight Harder to Save It

by Jeff Biggers, Common Dreams, January 4, 2011

She was a tireless, funny, and inspiring orator, and a savvy and brilliant community organizer. She was fearless in the face of threats. As the godmother of the anti-mountaintop removal movement, she gave birth to a new generation of clean energy and human rights activists across the nation. In a year of mining disasters and climate change set backs, she challenged activists to redouble their efforts. 





Obama signs bill overhauling food safety system

Tues, Jan 4, 6:34 pm ET
WASHINGTON – President Barack Obama has signed a $1.4 billion overhaul of the nation's food safety system requiring more government inspections at food processing facilities and allowing federal regulators to order the recall of unsafe products.

Conservative lawmakers, sensitive to public frustration over high levels of government spending, are balking at the price tag. Obama has said food safety is a priority for him.
Obama signed the bill into law Tuesday, a day before a more Republican and less White-House friendly Congress returns to Washington.

The law emphasizes prevention to help stop outbreaks of foodborne illness before they occur. It requires food manufacturers to prepare detailed food safety plans and to tell the Food and Drug Administration what they are doing to keep the food safe at different stages of production.



American Cities That Are Running Out Of People

by Michael B. Sauter, Yahoo Finance
Saturday, January 1, 2011

The population of the United States has increased steadily by roughly 2.5 million people every year since World War II. Throughout prosperity and hard times, Americans continue to have families. Many of the country's regions have expanded to accommodate this population increase. Some cities have grown faster than others as the result of being at the center of some important new technology or job market. Others have lost residents because of failing industries and migration. Nevertheless, some of these cities have continued to grow slowly, or at least remain relatively stagnant, buoyed by the rising tide of the national population.

1. New Orleans
Population: 354,850
Population Change 2000-2009: -128,813
Population Percent Change 2000-2009: -26.63%
Home Vacancy: 21.5%

2. Flint, Mich.
Population: 111,475
Population Change 2000-2009: -13,266
Population Percent Change 2000-2009: -10.63%
Home Vacancy: 18%

3. Cleveland
Population: 431,369
Population Change 2000-2009: -45,205
Population Percent Change 2000-2009: -9.49%
Home Vacancy: 17.5%

4. Buffalo, N.Y.
Population: 270,240
Population Change 2000-2009: -21,970
Population Percent Change 2000-2009: -7.52%
Home Vacancy: 17.2%

5. Dayton, Ohio
Population: 153,843
Population Change 2000-2009: -11,961
Population Percent Change 2000-2009: -7.21%
Home Vacancy: 18.9%

6. Pittsburgh
Population: 311,647
Population Change 2000-2009: -22,056
Population Percent Change 2000-2009: -6.61%
Home Vacancy: 14.1%

7. Rochester, N.Y.
Population: 207,294
Population Change 2000-2009: -12,180
Population Percent Change 2000-2009: -5.55%
Home Vacancy: 15.3%