Friday
Mar132009
It’s Not Just The Heat, It’s The Carbon
Coffee Brown, University of New Mexico, Talk Radio News
Rep. Steve Kagan, MD (D-Wis.) hosted a conference of immunologists, and their first order of business was to tell reporters that climate change is and has been harming human health.
Paul Epstein, MD, MPH, Center for Health & the Global Environment, Harvard Medical School, said that asthma rates have quadrupled since 1980. Much of this is due to CO2. The greenhouse gas stimulates plants, including weeds, to grow more prolifically, and through longer seasons. Not only does this mean more pollen, but the pollen itself is more allergenic. In fact, he said, poison ivy is becoming stronger as well, leading to more severe reactions.
Biofuels aren’t helping; diesel particles in the air act as carriers for pollen and other allergens.
The ozone produced by combustion engines, while it might be helpful in the upper atmosphere, irritates the lungs.
Finally, the geographic range of allergenic weeds is expanding.
CO2 means, more and nastier pollen, for longer periods, in more places, he concluded.
He then addressed malaria, which is seen higher and higher up the mountains of endemic areas, more subtly in more geographic areas over time, and, less subtly, for longer seasons each year. Malaria is following the warm climate farther and farther from the equator.
Other ills following this pattern include Dengue Fever and Yellow Fever. In fact, a great many of the diseases you never want to have are spreading their range, he said.
Jeffrey Demain, MD, FAAAAI, Allergy & Immunology Center of Alaska, said insects also are more numerous for longer seasons, leading to more bites, stings, infections, and even deaths.
“We have 12 villages that are imperiled; they’re falling into the sea.” Permafrost roads are only passable for half as many days a year as formerly, limiting opportunities for subsistence hunters.
“The question,” he said, “is whether Alaska is an aberration, or a window (to the future).”
David Peden, MD, FAAAAI, Center for Environmental Medicine Asthma & Lung Biology, said that ozone and pollution don’t just irritate the lungs, but leave them more irritable to all allergens for days after exposure. The number of respiratory emergency department visits dropped sharply when traffic patterns in Atlanta were altered to accommodate Olympic athletes in 1996.
Dr. Kagen said, “there can be no doubt that climate change is taking place at a more rapid rate than anyone had expected.” He presented supporting data at the conference.
All four of the physicians agreed that carbon emissions were doing unequivocal harm to human health.
Rep. Steve Kagan, MD (D-Wis.) hosted a conference of immunologists, and their first order of business was to tell reporters that climate change is and has been harming human health.
Paul Epstein, MD, MPH, Center for Health & the Global Environment, Harvard Medical School, said that asthma rates have quadrupled since 1980. Much of this is due to CO2. The greenhouse gas stimulates plants, including weeds, to grow more prolifically, and through longer seasons. Not only does this mean more pollen, but the pollen itself is more allergenic. In fact, he said, poison ivy is becoming stronger as well, leading to more severe reactions.
Biofuels aren’t helping; diesel particles in the air act as carriers for pollen and other allergens.
The ozone produced by combustion engines, while it might be helpful in the upper atmosphere, irritates the lungs.
Finally, the geographic range of allergenic weeds is expanding.
CO2 means, more and nastier pollen, for longer periods, in more places, he concluded.
He then addressed malaria, which is seen higher and higher up the mountains of endemic areas, more subtly in more geographic areas over time, and, less subtly, for longer seasons each year. Malaria is following the warm climate farther and farther from the equator.
Other ills following this pattern include Dengue Fever and Yellow Fever. In fact, a great many of the diseases you never want to have are spreading their range, he said.
Jeffrey Demain, MD, FAAAAI, Allergy & Immunology Center of Alaska, said insects also are more numerous for longer seasons, leading to more bites, stings, infections, and even deaths.
“We have 12 villages that are imperiled; they’re falling into the sea.” Permafrost roads are only passable for half as many days a year as formerly, limiting opportunities for subsistence hunters.
“The question,” he said, “is whether Alaska is an aberration, or a window (to the future).”
David Peden, MD, FAAAAI, Center for Environmental Medicine Asthma & Lung Biology, said that ozone and pollution don’t just irritate the lungs, but leave them more irritable to all allergens for days after exposure. The number of respiratory emergency department visits dropped sharply when traffic patterns in Atlanta were altered to accommodate Olympic athletes in 1996.
Dr. Kagen said, “there can be no doubt that climate change is taking place at a more rapid rate than anyone had expected.” He presented supporting data at the conference.
All four of the physicians agreed that carbon emissions were doing unequivocal harm to human health.
tagged Coffee Brown, David Peden, Environmental Medicine, Jeffrey Demain, Paul Epstein, Pollen, Steve Kagan, University of New Mexico, carbon emissions, climate change, dengue fever, environmental immunology, human health, immunologists, insect bites, malaria, stings, talk radio news, yellow fever in News/Commentary
“Have They No Shame?”
House Majority Leader Steny Hoyer expressed the “outrage that all Americans feel” at AIG executives taking large bonuses on taxpayer money. “These people tried to separate risk from responsibility,” he said, but he was unsure whether there was any legal way to reclaim the money. “The right question is, how can they take these bonuses? Have they no shame? No sense of decency?” The right thing, he continued, would be for them to return the bonuses.
“They thought they would never have to pay the piper. The piper is being paid; not by them, but by the taxpayers,” he finished.
Hoyer also criticized a remark by former Vice President Dick Cheney two days ago that,”I don’t think you can blame the Bush administration for the creation of those (economic) circumstances.” Hoyer provided various quotes from Cheney, House Republican Whip Eric Cantor, Republican Leader John Boehner, and former President George Bush to the effect that Republicans were not responsible for the current financial crisis.
“The last administration started with a January growth of 164,000 jobs. The Obama administration took over in a January that lost 351,000 jobs,” he said. Hoyer contrasted the $5.6 trillion surplus that Bush started with against the $4.5 trillion deficit that Obama inherited. “It’s mind-boggling that the former vice president simply said, ‘well, it’s not our fault.’”