342 posts tagged with ClimateChange.
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The neutrality of this article is disputed.

Meet The Climate Change Denier Who Became The Voice Of Hurricane Sandy On Wikipedia"Ken Mampel, an unemployed, 56-year-old Floridian, is in large part the creator of the massive Hurricane Sandy Wikipedia page. He's also the reason that, for nearly a week, the page had no mention of climate change."
posted by indubitable on Nov 6, 2012 - 50 comments

The vanishing groves

The vanishing groves: A chronicle of climates past and a portent of climates to come – the telling rings of the bristlecone pine.
posted by homunculus on Oct 17, 2012 - 19 comments

Out of the frying pan

The tragedy of climate change: the UK Pig Association is warning that due to droughts causing high pig food prices, a global bacon shortage is now unavoidable.
posted by unSane on Sep 25, 2012 - 108 comments

"...do you really want a couple million eagles circling overhead?"

In 2003, the BBC reported that a population explosion of Great Gerbils had destroyed more than 4 million hectares of grasslands in China's north-western Xinjiang region -- an area about the size of Switzerland. By 2005 the damage covered 5 million hectares, and the Xinjuang Regional Headquarters for Controlling Locusts and Rodents were reported to be breeding and attracting pairs of golden eagles to curb the gerbil population. So McSweeney's Joshuah Bearman was assigned to the story. His report: An Investigation Into Xinjiang's Growing Swarm of Great Gerbils, Which May or May Not be Locked in a Death-Struggle With the Golden Eagle, With Important Parallels and/or Implications Regarding Koala Bears, The Pied Piper, Spongmonkeys, Cane Toads, Black Death, [and] Text-Messaging..
posted by zarq on Sep 18, 2012 - 38 comments

"all gone by 2015"

While the 2007 IPCC report showed Arctic sea-ice still present in 2100, it is now an unfolding "global disaster" according to Cambridge Professor Peter Wadhams. Climate Code Red summarizes the science, saying the sea-ice is "in a 'death spiral' and likely to be gone in summer within a few years" ... "The sea-ice volume is now down to just one-fifth of what it was in 1979", and paints a newly emerging, rapidly worsening climate picture, urging climate scientists to sound the alarm on new data showing a world on the brink of dramatic tipping points, far sooner than anyone anticipated
posted by crayz on Sep 18, 2012 - 215 comments

Summer ice in the Arctic to disappear

Several measures of Arctic ice cover have hit record lows. Melting usually continues into September, so this year’s minimum should be below the 2007 record. The rate of melting far exceeds that predicted by most models. Predictions of when the Arctic might be entirely ice-free at the summer minimum are being brought sharply forwards.
posted by wilful on Aug 27, 2012 - 89 comments

Current state of evidence on whether climate change is causing recent extreme weather events

Is climate change causing our recent extreme weather events? (pdf). A panel of eminent climate scientists lays out the current state of what we know, and what we don't know yet, in this forthcoming paper. Jason Samenow (of the Washington Post's Capital Weather Gang blog) nicely summarizes the key points. [more inside]
posted by LobsterMitten on Aug 13, 2012 - 46 comments

Can an activist be a good scientist?

NASA's James Hansen has been called the "godfather" of climate warming, largely because of his long record of major publications on the topic. He is also a determined climate activist, protesting, blockading, and demanding (PDF) that immediate action be taken to deal effectively with the issue, while using his science to advance his case. Recently, he and 2 colleagues effectively contradicted the widespread view that individual extreme weather events cannot be directly linked with observed climate warming, using extreme high temperatures as an example. [additional earlier and new (PDF) information]. (See previous (PDF) related work by others.) Several climate experts have attacked Hansen's activism and his science (PDF). Does his activism make James Hansen a bad scientist? (Related previous posts here and here, now peer-reviewed and published.)
posted by dmayhood on Aug 12, 2012 - 62 comments

R'uh oh!

In the five day period between July 8th and July 12th, Greenland saw a dramatic and unprecedentedly rapid thawing across 97% of its surface ice cover. Initially, NASA and other experts questioned the satellite data, viewing such a rapid melting as too unlikely to be true, but NASA has since confirmed the results. [more inside]
posted by saulgoodman on Jul 25, 2012 - 86 comments

Getting Warmer...

Was climate science the real reason the strategic dynamos on the UVA board wanted president Teresa Sullivan gone? The fund manager behind the coup is "very, very angry" that I would even ask… In a three-part series (1, 2, 3) of muckraking blog posts, journalist Moe Tkacik investigates the possibility that the failed ouster of President Teresa Sullivan from the University of Virginia (previously) might have been motivated not by vague conflicts over Internet-based distance learning, as had been speculated — but instead by global-warming-denial politics, with the coup plotters on the Board opposing Sullivan over the hire of climate scientist Michael Mann (previously).
posted by RogerB on Jul 24, 2012 - 16 comments

Global Warming's Terrifying New Math

Global Warming's Terrifying New Math, Bill McKibben [more inside]
posted by stbalbach on Jul 19, 2012 - 242 comments

The heat goes on

Could global warming become an election issue? After the extreme weather last year and the likelihood that 2012 will reach a record high global temperature (which it almost has), it's possible that hot weather could become politically noticeable. Most Americans say they believe temperatures around the world are going up and that weather patterns have become more unstable in the past few years, according to this poll (and this other poll and this other poll.) Obama has said that climate change and the money being thrown into the denial of science is one of the most important issues in the coming campaign discussion. but Romney doesn't know.
posted by twoleftfeet on Jul 15, 2012 - 59 comments

carbon pricing for Australia

Yesterday Australia joined many developed nations in putting a price on carbon pollution (fixed at $23/tonne CO2e for three years) (prev). Despite extensive compensation, this moderate economic reform has proved enormously unpopular ("based on a lie") and is expected to be repealed if/when the Federal Opposition are returned to government.
posted by wilful on Jul 1, 2012 - 106 comments

If we keep doing what we are now doing, we will face unthinkable catastrophe

"Climate change will take on a life of it's own and spiral out of control. Something like half the earth's currently-inhabited land would become too hot to survive on. I don't mean it's difficult to grow beans, or your air-conditioning bills are inconveniently high. I mean, if you go outside you die of hotness. Places that were an average of 80F will now be an average of 170, 180F. Will there still be human civilization under those circumstances?" - a TEDx talk on The Brutal Logic of Climate Change, by David Roberts of grist.org
posted by crayz on Jun 24, 2012 - 203 comments

Irreversible

In the fifth edition of the Global Environmental Outlook, released today at the Rio+20 conference, the United Nations warns that the earth's environmental systems "are being pushed towards their biophysical limits" and that sudden, irreversible and potentially catastrophic changes are looming. [more inside]
posted by j03 on Jun 6, 2012 - 69 comments

Mexico passes ambitious climate change law

Mexico passes ambitious climate change law to reduce carbon emissions by 30 percent below 2000 levels by 2020, and 50 percent below 2000 levels by 2050. The law also stipulates that 35 percent of Mexico's electricity should come from renewable sources by the year 2024. It joins the United Kingdom in having legally binding emissions goals aimed at stemming the effects of climate change.
posted by stbalbach on Apr 26, 2012 - 25 comments

"This is not the atmosphere I grew up with."

A Message from a Republican on Climate Change: I'm going to tell you something that my Republican friends are loath to admit out loud: climate change is real. I'm a moderate Republican, fiscally conservative; a fan of small government, accountability, self-empowerment and sound science. I am not a climate scientist. I'm a Penn State meteorologist, and the weather maps I'm staring at are making me very uncomfortable.
posted by spacewaitress on Apr 5, 2012 - 120 comments

republicanism: nature or nurture?

The Republican Brain is Chris Mooney's second book investigating the reasons for the beliefs of conservative Americans, following 2005's The Republican War on Science. He asks why identified Republicans reject the scientific consensus on important issues, seemingly against their education achievement, finding an answer in brain structures.
posted by wilful on Apr 1, 2012 - 98 comments

Sixteen Concerned Scientists

"Speaking for many scientists and engineers who have looked carefully and independently at the science of climate, we have a message to any candidate for public office: There is no compelling scientific argument for drastic action to "decarbonize" the world's economy. Even if one accepts the inflated climate forecasts of the IPCC, aggressive greenhouse-gas control policies are not justified economically." Link. [more inside]
posted by BobbyVan on Jan 27, 2012 - 270 comments

"The map reflects what the plants have known for years."

The USDA has released an updated version of its plant hardiness zone map. Based on low temperatures from 1976 to 2005, it puts most US locations into a slightly warmer planting zone. While many headlines link the overall changes with global warming, the map also reflects factors such as urban heat, prevailing winds, and the slope of the land. The Washington Post has an interactive graphic showing the old and new zones.
posted by pernoctalian on Jan 25, 2012 - 26 comments

A new way of accounting for ecological costs?

Social Credit is a movement that takes a different view of economic expansion. Mostly it focuses on how value is created and what happens to the excess value. Proponents can be very aggressive or very mellow but a key part of their philosophy is that we must recognize the value we've inherited from the past. In other words, we don't start our lives with an empty ledger but have inherited many physical and intellectual gifts from previous generations. Recently I began wondering whether we shouldn't look at the other side of the ledger, particularly when it comes to ecological impacts - i.e., the messes we inherit. It turns out that in the early 90s, some social credit economists were writing about this and were even talking about climate change as something that needed to be added to the equation. Is this an idea whose time has finally come?
posted by BillW on Jan 7, 2012 - 13 comments

The mid-century will be about "old people in big cities who are afraid of the sky."

Bruce Sterling's State Of The World - 2012
posted by The Whelk on Jan 5, 2012 - 115 comments

The Debunking Handbook

"Although there is a great deal of psychological research on misinformation, there's no summary of the literature that offers practical guidelines on the most effective ways of reducing the influence of myths. The Debunking Handbook boils the research down into a short, simple summary, intended as a guide for communicators in all areas (not just climate) who encounter misinformation." Direct PDF link.
posted by brundlefly on Jan 3, 2012 - 33 comments

Oh, the weather outside is frightful...and it might be a good idea to get used to it

"From extreme drought, heat waves and floods to unprecedented tornado outbreaks, hurricanes, wildfires and winter storms, a record 12 weather and climate disasters in 2011 each caused $1 billion or more in damages". The US National Weather service has put together a great online exhibit of what was a whirlwind (*ahem*) year for extreme weather events. The exhibit has lots of videos and photographs of these events, such as satellite imagery of the Grounhog Day Blizzard from back in February and a picture of a car damaged by a tornado in Ft. Benning, GA.
posted by MattMangels on Dec 29, 2011 - 20 comments

sorry we torched the world and now you have to live like saints and suffer

Now the future is a kind of attenuating peninsula; as we move out on it, one side drops off to catastrophe; the other side, nowhere near as steep, moves down into various kinds of utopian futures. In other words, we have come to a moment of utopia or catastrophe; there is no middle ground, mediocrity will no longer succeed. So utopia is no longer a nice idea, but a survival necessity. "Remarks on Utopia in the Age of Climate Change," from Kim Stanley Robinson. Previously.
posted by gerryblog on Dec 22, 2011 - 15 comments

Boiling like a pot

Dramatic and unprecedented plumes of methane have been have been seen bubbling to the surface of the Arctic Ocean. [more inside]
posted by Joe in Australia on Dec 13, 2011 - 189 comments

The Arctic is failing.

The National Oceanic and Atmospheric Administration has released its 2011 Arctic Report Card. Persistent warming has caused dramatic changes in the Arctic Ocean and the ecosystem it supports. Ocean changes include reduced sea ice and freshening of the upper ocean, and impacts such as increased biological productivity at the base of the food chain and loss of habit for walrus and polar bears. [more inside]
posted by ChuraChura on Dec 2, 2011 - 25 comments

Climate Change Denialists Take Heed!

Climate Variability and Climate Change: The New Climate Dice An excerpt from what should be a very incendiary academic paper by Hansen, J, et al: Thus there is no need to equivocate about the summer heat waves in Texas in 2011 and Moscow in 2010, which exceeded 3σ – it is nearly certain that they would not have occurred in the absence of global warming. If global warming is not slowed from its current pace, by midcentury 3σ events will be the new norm and 5σ events will be common.
posted by Renoroc on Nov 11, 2011 - 38 comments

Oops!

Carbon dioxide emissions increased by the largest amount on record in 2010, exceeding the worst case scenario outlined by the IPCC four years ago.
posted by jeffburdges on Nov 8, 2011 - 93 comments

Hedging the Apocalypse

Hedging the Apocalypse: Dornith Doherty’s documentary images of seed-saving facilities.
posted by OmieWise on Oct 12, 2011 - 28 comments

I'm shocked, shocked to find that gambling is going on in here!

A series of emails released through a Freedom of Information Act request shine light on collusion between the United States government and TransCanada, a corporation building a controversial pipeline from the Canadian Athabasca oil sands into its southern neighbor. The controversy extends beyond the currently poor safety record for delivering oil between the two countries, and beyond the environmental and health consequences of the oil extraction process for locals and the cost of climate changes it will contribute to, all the way to legal wrangling between Canadian media and Saudi Arabia over the "death panels"-like term "ethical oil", based upon a conservative group's advertising that argues that the purchase of Canadian-sourced oil is a morally superior act, because of oppression of women and human rights violations by the Saudi kingdom.
posted by Blazecock Pileon on Oct 3, 2011 - 73 comments

Death of Wangari Maathai announced.

I am sorry that Wangari Maathai, inspiring Nobel Peace Prize winner famous for tree-planting programme, has died.
posted by maiamaia on Sep 26, 2011 - 28 comments

CLOUDed Judgment Revisited

The experiment behind a previous post has been written up in Scientific American. The authors conclusion "At the moment, it actually says nothing about a possible cosmic-ray effect on clouds and climate, but it's a very important first step..." [more inside]
posted by TheProudAardvark on Aug 25, 2011 - 1 comment

Walking the Ganges

The Age of Dissolution. "Walking the Ganga river, from holy bacterial stews to crystalline glaciers: Shiva, eclipses, and the IPCC." [Via]
posted by homunculus on Jul 30, 2011 - 4 comments

CLOUDed judgment

The chief of the world's leading physics lab at CERN in Geneva has prohibited scientists from drawing conclusions from a major experiment. The CLOUD ("Cosmics Leaving Outdoor Droplets") experiment examines the role that energetic particles from deep space play in cloud formation. Rolf-Dieter Heuer, Director General of CERN, said in an interview: "I have asked the colleagues to present the results clearly, but not to interpret them. That would go immediately into the highly political arena of the climate change debate. One has to make clear that cosmic radiation is only one of many parameters." [more inside]
posted by thescientificmethhead on Jul 20, 2011 - 40 comments

Stop the Keystone XL Pipeline

Naomi Klein, David Suzuki, Wendell Berry and others invite you to come to Washington DC and get arrested in an ongoing protest that aims to stop the Keystone XL oil pipeline from being constructed.
posted by mhjb on Jul 20, 2011 - 24 comments

Carbon trading for Australia

Clean Energy Future. Australia has embarked on a tradeable carbon permit system, covering about 60% of emissions, beginning on 1 July 2012, and mixing in substantial progressive tax reform, putting a line under a very long debate on this matter indeed.
posted by wilful on Jul 11, 2011 - 100 comments

Asian pollution temporarily slows global warming

Although the past 12 years have seen the warmest 10 years on record, temperatures have remained fairly steady, even while CO2 emissions grew by nearly a third. Temperatures should have been increasing during this period, rather 1998 was tied with 2010 for hottest on record. Now a study suggests why (pdf): sulfur emissions from Asian coal plants (China mostly) are so high they mimic the effects of a volcano which can cause short term cooling by reflecting light back into space. Insidiously, the long-term warming caused by CO2 (coal) has been masked by short-term cooling of sulfur (coal).
posted by stbalbach on Jul 5, 2011 - 85 comments

Dr Frank Baxter & Bell Labs Films

Dr. Frank C. Baxter has a star on the Hollywood Walk of Fame. He played Dr. Research in the Bell Labs Science Series, beginning in 1956 with Our Mr. Sun. [more inside]
posted by warbaby on Jul 3, 2011 - 18 comments

New "Normal" temperatures released by NOAA, increased extreme weather events

When a TV meteorologist says "temperatures will be ten degrees above normal", the word "normal" has a specific meaning. Every 10 years NOAA re-calculates the "normal" temps for the USA based on the prior 30-year averages. The new normals have just been released, based on the 30 year period 1980-2010. Hotter is the new normal. With hotter weather comes more extreme weather. Extreme Weather and Climate Change, 3-part series from Scientific America .. and map of extreme weather events 1995-present.
posted by stbalbach on Jun 30, 2011 - 35 comments

Megacities on the move

Forum for the Future, a UK-based non-profit, has produced a series of short videos depicting possible future scenarios for sustainable urban mobility. Titled "Megacities on the move," the series explores "how we will live and travel in the cities of 2040". The four scenarios are (links to Vimeo): Planned-opolis , Communi-city, Renew-abad, and Sprawl-ville. [more inside]
posted by thescientificmethhead on Jun 26, 2011 - 23 comments

Meet Australia's and possibly soon the world's richest woman.

You probably haven't heard of Gina Rinehart. However, she's Australia's richest person and will quite possibly be the world's richest person in a few short years. Her currently limited political activity appears primarily directed at maintaining profitability, avoiding taxes and stopping a price on carbon pollution.
posted by wilful on Jun 22, 2011 - 40 comments

May have a chilling effect

Sunspots, first observed by Galileo, normally follow an 11-year cycle. We are into a few years into (recorded) cycle number 24 but according to NASA it's looking rather underpowered. Nobody is certain exactly what the consequences will be, but one distinct possibility is a cold period; a previous low in solar activity, the Maunder minimum, is correlated with a brief Little Ice Age. Nobody really knows how this unusual solar weather pattern might interact with human-caused climate change. Previously, albeit somewhat controversially.
posted by anigbrowl on Jun 14, 2011 - 28 comments

Snowpack in the northern Rocky Mountains drying up

Snowpack in the northern Rocky Mountains has declined over the past 30 years more than at any other time in a least 1,000 years (30-year decline is old news, 1000 year perspective is new). Snowmelt from the Rockies provide water for at least 70 million people. Snow is also melting weeks earlier in the American West. Some consequences of earlier snowmelt (of less snow) are drier forests, more wildfires and less water for people in a West heating up and drying out.
posted by stbalbach on Jun 10, 2011 - 26 comments

Romney in hot water for belief that climate change is real; at odds with GOP

Agreeing with the scientific community when it comes to global warming could lose you an election if you are a Republican hopeful.
posted by Tarumba on Jun 9, 2011 - 93 comments

Learn to swim.

Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history, according to the latest estimates by the International Energy Agency (IEA). After a dip in 2009 caused by the global financial crisis, emissions are estimated to have climbed to a record 30.6 Gigatonnes (Gt), a 5% jump from the previous record year in 2008, when levels reached 29.3 Gt. The likelihood of exceeeding 450 ppm CO2 and associated two degrees of warming has now receded greatly.
posted by wilful on May 30, 2011 - 33 comments

More statistical hijinks on climate change

“certain styles of research were suggested to be prone to ‘groupthink, reduced creativity and the possibility of less-rigorous reviewing processes.’ Edward Wegman is a professor at George Mason and a distinguished statistician with a long career, a former winner of the ASA's Founders Award. In 2006 he testified before Congress on climate science, sharply criticizing the statistical methodology of Michael Mann's "hockey stick graph," which showed a sharp increase in global temperature in the last part of the 20th century. One section of Wegman's testimony concerned "social network analysis," and suggested that Mann's tightly-knit network of co-authors might have led to insufficiently aggressive peer review. USA Today reports that Wegman's testimony contained a substantial quantity of plagiarized material, and the peer-reviewed article derived from the testimony has been retracted by the journal that published it. John Mashey has compiled an obsessively thorough catalogue of the plagiarized text. (large .pdf.) [more inside]
posted by escabeche on May 21, 2011 - 26 comments

Anonymous Satire of Koch Industries Prevails

In December 2010, a Koch Industries press release spoof (Scribd; alt: screencap) was posted on a website that mimicked the appearance of the official site for Koch Industries. The press release stated that Koch would no longer support research and advocacy initiatives that denied or questioned the human role in climate change. The press release was quickly identified as a hoax, and both the fake press release and site disappeared quickly, yet the Koch company pursued the identities of those behind the stunt, going as far as to file a lawsuit to expose the anonymous pranksters as part of a larger lawsuit. This past Monday, the lawsuit was thrown out of court in Utah, with the judge citing that parody is not commercial speech, and thus a First Amendment issue. [more inside]
posted by filthy light thief on May 11, 2011 - 40 comments

Climate Change by Climate Scientists: the musical

In the media landscape there are climate change deniers and believers, but rarely those speaking about climate change are actual climate scientists... From the Power Episode of The Hungry Beast a weekly, half-hour, TV show on ABC (Australia) television combining journalism, comedy and the reportage of weird. It asks questions others don’t, covers stories others won’t and brings them to your screen in ways that only this unique team of broadcasters can do.
posted by MT on May 11, 2011 - 21 comments

US DoD and alternative energy

Despite continuing inaction and perverse subsidies from the US Federal Government, one of their largest entities, the US Department of Defense, has done the analysis and considers both peak oil and climate change to be a significant threat. In partial response, they're pushing heavily into alternative fuels, with the Air Force aiming to get fully half of its domestic jet fuel from alternative sources by 2016.
posted by wilful on May 3, 2011 - 50 comments

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