Cornell’s Charles H. Greene, professor of earth and atmospheric sciences, and Bruce C. Monger, senior research associate in the same department, detail this phenomenon in a paper published in the June issue of the journal Oceanography. “Everyone thinks of Arctic climate change as this remote phenomenon that has little effect on our everyday lives,” Greene said. “But what goes on in the Arctic remotely forces our weather patterns here.”
Would you enjoy the cosiness and warmth of Christmas with your children or grandchildren just that little bit less if you knew that other people's children were dying because of it? More than four million children under five years old are now at risk of acute malnutrition in the Sahel, an area of the world that is one of the clearest victims of the rich world's addiction to fossil fuels.
As 2013 comes to a close, a review of the key climate events of the year reveals some interesting new research and effective myth debunking, but little net progress in terms of addressing the problem through policies to reduce greenhouse gas emissions.
A new paper published in The Quarterly Journal of the Royal Meteorological Society fills in the gaps in the UK Met Office HadCRUT4 surface temperature data set, and finds that the global surface warming since 1997 has happened more than twice as fast as the HadCRUT4 estimate. This short video abstract summarizes the study's approach and results.
Temperature rises resulting from unchecked climate change will be at the severe end of those projected, according to a new scientific study. The scientist leading the research said that unless emissions of greenhouse gases were cut, the planet would heat up by a minimum of 4C by 2100, twice the level the world's governments deem dangerous.
The shrinking Arctic sea ice - a loss of 8% per decade during the last 30 years - isn't just bad news for polar bears. It could be bad news for citizens of Europe and the United States who like to think they live in a temperate zone. Qiuhong Tang of the Chinese Academy of Sciences and colleagues from Beijing and the US report in Nature Climate Change that they have identified a link between declining snow and ice in the polar north, and catastrophic heat waves, droughts and floods in the mid-latitudes.
London - October 3rd 2013: An international panel of marine scientists is demanding urgent remedies to halt ocean degradation based on findings that the rate, speed and impacts of change in the global ocean are greater, faster and more imminent than previously thought.
(Reuters) - More than 50 top European and U.S. scientists have written to the European Commission president urging him to press ahead with a plan to label tar sands as more polluting than other forms of oil, in defiance of intensive lobbying from Canada. The draft law was kept on ice during trade talks between the European Union and Canada, the world's biggest producer of oil from tar sands, which culminated in a multi-million-dollar pact signed earlier this year.
Nov. 22, 2009 - In a provocative new study, a University of Utah scientist argues that rising carbon dioxide emissions - the major cause of global warming - cannot be stabilized unless the world's economy collapses or society builds the equivalent of one new nuclear power plant each day. "It looks unlikely that there will be any substantial near-term departure from recently observed acceleration in carbon dioxide emission rates," says the new paper by Tim Garrett, an associate professor of atmospheric sciences.
I grew up planning for my future, wondering which college I would attend, what to study, and later on, where to work, which articles to write, what my next book might be, how to pay a mortgage, and which mountaineering trip I might like to take next. Now, I wonder about the future of our planet. During a recent visit with my eight-year-old niece and 10- and 12-year-old nephews, I stopped myself from asking them what they wanted to do when they grew up, or any of the future-oriented questions I used to ask myself.
