UA scientists part of Supreme Court case on carbon dioxide emissionsApril 03, 2007Four faculty members from The University of Arizona in Tucson were part of an amicus curiae brief supporting the plaintiff in today's historic U.S. Supreme Court decision on carbon dioxide emissions and climate change. In the case, Commonwealth of Massachusetts, et al. v. U.S. Environmental Protection Agency, several states sued the EPA for failure to regulate carbon dioxide emissions from motor vehicles as required by the Clean Air Act. Today the court decided in favor of Massachusetts, et al.
"This ruling is a victory for climate science," said UA ecologist Scott Saleska, the scientist who organized the scientists' collaboration on the brief. "EPA ignored what is perhaps the most important finding in climate science in the last decade, which is that the rise of global temperature and the anthropogenic increase in atmospheric CO2 are causally linked. "The opening paragraph of the Court majority opinion cited that specific scientific finding.\\\ University of Arizona | |||||||||||||||||||||
|
Related Carbon Dioxide Emissions Current Events and Carbon Dioxide Emissions News Articles RAND study: Alternative fossil fuels have economic potential Alternative sources of fossil fuels such as oil sands and coal-to-liquids have significant economic promise, but the environmental consequences must also be considered, according to a RAND Corporation study issued today. Emissions rising faster this decade than last The latest figures on the global carbon budget to be released in Washington and Paris today indicate a four-fold increase in growth rate of human-generated carbon dioxide emissions since 2000. CO2 emissions booming, shifting east, researchers report Despite widespread concern about climate change, annual carbon dioxide emissions from burning fossil fuels and manufacturing cement have grown 38 percent since 1992, from 6.1 billion tons of carbon to 8.5 billion tons in 2007. Curbing coal emissions alone might avert climate danger, say researchers An ongoing rise in atmospheric carbon dioxide from burning of fossil fuels might be kept below harmful levels if emissions from coal are phased out within the next few decades, say researchers. NASA study illustrates how global peak oil could impact climate The burning of fossil fuels -- notably coal, oil and gas -- has accounted for about 80 percent of the rise of atmospheric carbon dioxide since the pre-industrial era. Now, NASA researchers have identified feasible emission scenarios that could keep carbon dioxide below levels that some scientists have called dangerous for climate. Thawing permafrost likely to boost global warming The thawing of permafrost in northern latitudes, which greatly increases microbial decomposition of carbon compounds in soil, will dominate other effects of warming in the region and could become a major force promoting the release of carbon dioxide and thus further warming, according to a new assessment in the September 2008 issue of BioScience. DOE official cites need for major breakthroughs to cope with climate change Meeting the world's growing energy needs while responding to global warming during the 21st Century will be one of the biggest challenges humanity has ever faced, Raymond L. Orbach, Ph.D., the U.S. Department of Energy's Under Secretary for Science, says in the latest podcast in the American Chemical Society's Global Challenges/Chemistry Solutions series Major progress in technology needed for 25 percent renewable energy use to be affordable Dramatic progress in renewable energy technology is needed if the United States desires to produce 25 percent of its electricity and motor vehicle fuel from renewable sources by 2025 without significantly increasing consumer costs. Carbon emissions trading in Europe: Lessons to be learned For the past three years, the European Union has been operating the world's largest emissions trading system and the first system to limit and to trade carbon dioxide emissions. Leaving our mark Whether you live in a cardboard box or a luxurious mansion, whether you subsist on homegrown vegetables or wolf down imported steaks, whether you're a jet-setter or a sedentary retiree, anyone who lives in the U.S. contributes more than twice as much greenhouse gas to the atmosphere as the global average, an MIT class has estimated. More Carbon Dioxide Emissions Current Events and Carbon Dioxide Emissions News Articles |
|||||||||||||||||||||
|
|||||||||||||||||||||
|
|||||||||||||||||||||