384 posts tagged with GlobalWarming.
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Hotter Weather Actually Makes Us Want to Kill Each Other

A new meta-analysis finds that extreme changes in temperature increase the likelihood of inter-group conflict. (SLA)
posted by MisantropicPainforest on Aug 2, 2013 - 76 comments

What’s Killing Minnesota’s Moose?

The iconic monarch of the North Woods is dying at an alarming rate. Is it climate change, a brain-piercing parasite, or is something else to blame?
posted by brundlefly on Jul 26, 2013 - 40 comments

A Song of Our Warming Planet

"University of Minnesota undergrad Daniel Crawford did something very clever: He took surface air temperature data and converted them into musical notes, one for each year from 1880 to 2012, and played them on his cello." Direct Vimeo link.
posted by brundlefly on Jul 18, 2013 - 21 comments

These animals are swimming in some highly toxic water

For the past several months, manatees, dolphins, and pelicans have been dying by the hundreds in Florida's Indian River Lagoon. [more inside]
posted by junco on Jul 17, 2013 - 22 comments

Warmer and wetter

The last decade (2001-2010) was the warmest on record. According to The UN World Metereological Organisation's report, the average land and ocean-surface temperature for 2001-2010 was estimated to be 14.47°C, or 0.47°C above the 1961-1990 global average and +0.21°C above the 1991-2000 global average (with a factor of uncertainty of ± 0.1°C).
posted by dng on Jul 3, 2013 - 38 comments

Goodbye, Miami [?]

"By century's end, rising sea levels will turn the nation's urban fantasyland into an American Atlantis. But long before the city is completely underwater, chaos will begin (1Page) [more inside]
posted by stbalbach on Jun 24, 2013 - 191 comments

2012 Rise In CO2 Levels Second-Highest In 54 Years

The amount of heat-trapping carbon dioxide in the air jumped dramatically in 2012, making it very unlikely that global warming can be limited to another 2 degrees as many global leaders have hoped. [more inside]
posted by j03 on Jun 18, 2013 - 111 comments

I'm sure all the CO2 isn't exactly HELPING, but...

Global warming may be caused more by CFCs than CO2. Paper here.
posted by sexyrobot on Jun 3, 2013 - 47 comments

The weather was unseasonably warm, an astonishing 50 degrees F!

Imaging The Arctic: "In Spring 2013, based out of the small settlements of Niaqornat and Kullorsuaq, expeditionary artist Maria Coryell-Martin will accompany scientist Dr. Kristin Laidre onto the pack ice of Baffin Bay." They are keeping an online field journal detailing Dr. Laidre's study of the effects of sea-ice loss on narwhals and polar bears, with Maria Coryell-Martin's illustrations accompanying field notes.
posted by ChuraChura on May 1, 2013 - 1 comment

CO2 to hit 400 parts per million next month, highest since the Pliocene

Scripps Institute of Oceanography projects that next month its monitoring station will for the first time measure CO2 at 400 parts per million. Atmospheric CO2 has risen from 280 parts per million before the Industrial Revolution. 400 ppm is an arbitrary milestone that we'll blow right past on our way to 450 ppm within a few decades. This is an unprecedentedly fast rate of increase and it's getting faster. Not all measuring stations are exactly the same: A NOAA station in the Arctic measured CO2 at 400 ppm last year. [more inside]
posted by Sleeper on Apr 25, 2013 - 127 comments

Al Gore Is Fat, Therefore Global Warming Doesn't Exist

When conservative pundits write about climate change, they're more likely to mention Al Gore than science.
posted by kuujjuarapik on Apr 12, 2013 - 64 comments

By this time next year, coffee will no longer work.

The Secretary of Agriculture stepped forward with a big briefcase. "Sir, I’ve spent years working to develop a synthetic coffee substitute for just such an emergency." He pulled out a big test tube filled with liquid. "This little concoction is the answer. It’s just as good as real coffee."
The room was silent.
"It’s orange," said the President.
"Yes. That can’t be changed."
"Does it have any other shortcomings?"
"It has been known to cause occasional... body-death."
The room was silent.
"But it tastes like coffee?" the President finally asked.
"Moderately so."
Everyone in the room nodded solemnly. It would have to be.

The Day Coffee Stopped Working, by John Bailey Owen.
posted by davidjmcgee on Apr 10, 2013 - 65 comments

The pace of global warming

A consensus is emerging that in the past decade or so global surface temperatures have plateaued at a recorded-breaking level, not increasing. In fact the world's oceans can absorb up to 90% of all extra heat so global warming has not stalled, it is heating the pool. Predicting ocean heat is tricky, but one scientist's model got the past decade right (in retrospect). Her model shows that by 2020 or so, the ocean may begin to circulate heat back into the atmosphere and things will pick up for us on land. Maybe. Fred Pearce explains.
posted by stbalbach on Apr 8, 2013 - 38 comments

2012 Rise In CO2 Levels Second-Highest In 54 Years

The prospects of keeping climate change below that (2-degree goal) are fading away. Scientists track carbon pollution both by monitoring what comes out of factories and what winds up in the atmosphere. Both are rising at rates faster than worst-case scenarios that climate scientists used in their most recent international projections.
posted by j03 on Mar 6, 2013 - 119 comments

Recursive Fury

"A theory quickly emerged: that believers in climate science had been the main people taking Dr. Lewandowsky’s survey, but instead of answering honestly, had decided en masse to impersonate climate contrarians, giving the craziest possible answers so as to make the contrarians look like whack jobs. So, a paper about a tendency among this group to believe in conspiracy theories was met by … a conspiracy theory." - Unlocking the Conspiracy Mind-Set [more inside]
posted by brundlefly on Feb 21, 2013 - 61 comments

Greenland melting

Melting Point Greenland has some sublime hi-def video of, well, Greenland melting. The summer 2012 melt was unprecedented, it alone rose global sea-levels by 1mm. The scientist-run blog Greenland Melting is following. Why Greenland's melting could be the biggest climate disaster of all.
posted by stbalbach on Jan 25, 2013 - 43 comments

The Ocean: world's biggest filter.

How can we get CO2 out of the atmosphere? Get it out of the sea first. Making jet fuel from seawater is a pretty cool -- albeit energy intensive -- trick. But applying the same science to scrub CO2 out of seawater, where it is more densely concentrated than in the atmosphere -- and, by doing so, to reduce atmospheric levels of CO2 back to acceptable levels -- that's a game saver. "what would it take to draw atmospheric carbon down to 350 ppm with just this technology? . . . we would require the power of about 700 AP-1000 nuclear reactors. At the Chinese cost of $1.3b apiece and an 80 year lifetime this would cost a bit over $1 trillion dollars. That sounds like a lot of money. But its only about the cost of America’s 2003 Iraq War spread over the century, so I guess it’s a question of priorities."
posted by markkraft on Jan 19, 2013 - 68 comments

This one goes deep purple

It's so hot in Australia they've added a new color to the weather map, a Tasmania-sized deep purple blob 50 degrees or more (123 F). In the USA 2012 was the hottest year ever recorded, smashing through previous records by a healthy margin. 2012 was also the second-worst on a measure called the Climate Extremes Index, surpassed only by 1998. Globally, 2012 is expected to be ranked as the eighth-warmest year on record, with that announcement coming later in the month. "Climate change has had a role in this,” said Jake Crouch, a climate scientist at NOAA.
posted by stbalbach on Jan 8, 2013 - 128 comments

Manhattan breaking apart in front of your eyes

"It's like watching 'Manhattan breaking apart in front of your eyes', says filmmaker James Balog. He's describing the largest iceberg calving ever filmed, as featured in his movie, Chasing Ice."
posted by brundlefly on Dec 12, 2012 - 36 comments

The end of the world is nigh. We need to publish papers on it.

At Cambridge University, the Project for Existential Risk is considering threats to humankind caused by developing technologies. It will be developing a prospectus for the Centre for the Study of Existential Risk, to be launched by the Astronomer Royal, a co-founder of Skype and the Bertrand Russell professor of philosophy. More detail from the university, while the news excites some journalists. [more inside]
posted by Wordshore on Nov 25, 2012 - 25 comments

Our 4°C future

In a report released [Tuesday], the World Bank analyzed the consequences of allowing temperatures to reach 4°C above pre-industrial levels by the end of the century. ... the report's authors admit that predications are a challenge. Still, they do their best to try to paint a picture, and boy, is it grim.
posted by Egg Shen on Nov 20, 2012 - 84 comments

The greatest sandy disaster of our time

October 2012 is the 332nd consecutive month with an above-average temperature. If you were born in or after April 1985, if you are right now 27 years old or younger, you have never lived through a month that was colder than average. State of the Climate: Global Analysis October 2012 (NOAA). While $50 billion Sandy has had the spotlight, the biggest natural disaster of 2012 (in the US) has been the Great Drought still ongoing which is expected to cut America's GDP by 0.5 to 1% for the year. The death toll from the heat waves that accompanied this year's drought will exceed that of Sandy. This Sunday and Monday, Ken Burns premiers his new documentary "The Dust Bowl", on PBS. (via)
posted by stbalbach on Nov 16, 2012 - 42 comments

I love a sun-powered country, A land of deepening mines, of ragged nuclear plants, of biomass and hydropower

While developed countries are pondering whether they should sign up to The Kyoto 2 Protocol and cut greenhouse gas emissions by 5% by 2020, based on 2000 levels which may be of questionable impact, the tiny Pacific territory of Tokelau has ditched its primary source of electricity generation, costly diesel imports, in favour of 100% renewable solar power, becoming the first nation in the world to do so, at a time when the global energy systems of the 21C are struggling towards decarbonisation. [more inside]
posted by Mezentian on Nov 9, 2012 - 60 comments

Extreme climate predictions the most accurate

A new study in which researchers have compared the last 10 years of actual climate data with the world's most sophisticated climate simulations and found the models predicting the most extreme global warming have been the most accurate in predicting the actual climate over the last 10 years. That means if those models continue to hold true, the world could be in for a devastating worst case of 4 to 6 degrees C by 2100. There are scientists who lay out the logic why human civilization could not survive. "If you have got a population of 9 billion by 2050 and you hit 4 degrees, 5 degrees or 6 degrees, you might have half a billion people surviving." (Previously; via)
posted by stbalbach on Nov 9, 2012 - 173 comments

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

"...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

Supercut: Apocalypse

The world has ended many times - a supercut of apocalyptic visions.
posted by Happy Dave on Sep 7, 2012 - 55 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

It's real and it's our fault

The Conversion of a Climate-Change Skeptic : Richard A. Muller is a physicist, teacher, and author. His popular "Physics for Future Presidents" course is available for free online (previously). Yet Muller has a more controversial side: Climate skeptic. But last year, his Koch-funded Berkeley Earth Surface Temperature project confirmed global warming is real and today, an OpEd in the New York Times states that humans are almost entirely the cause. [more inside]
posted by gwint on Jul 30, 2012 - 60 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

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

Unintended air conditioned consequences

As the world gets warmer from global warming more people use air conditioning which increases Co2 emissions which increases the warmth of the world which causes more people to use AC... this positive feedback loop turns out to be non-trivial. Cooling a Warming Planet: A Global Air Conditioning Surge. Some facts about air conditioning and the environment, by Stan Cox. [more inside]
posted by stbalbach on Jul 10, 2012 - 112 comments

One of the biggest disasters in Colorado history

Back in March, Samuel Smith wondered "Will 2012 be the summer when Colorado finally burns to the ground?" A perfect combination of record high heat, record low snow pack, low humidity and high levels of underbrush made Colorado (and elsewhere) a tinderbox ready to blow. Unfortunately, that is now playing out. The Denver post says the fires are "shaping up as one of the biggest disasters in Colorado history." Some of the best sources for following the fires.. [more inside]
posted by stbalbach on Jun 28, 2012 - 86 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

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

A “high-end, life-threatening” tornado outbreak is likely on Saturday

The Storm Prediction Center (NOAA) has issued a rare “high risk” outlook for severe weather more than a day in advance. A “high-end, life-threatening” tornado outbreak is likely on Saturday from Texas northeastward to Iowa. Weather briefing. More info. This is only the second time a 2-day forecast of this type has ever been issued, the last time was for an outbreak on April 7, 2006, when more than 70 tornadoes touched down, killing 13 and causing more than $1 billion in damage. Running total of tornadoes to date compared with historical averages.
posted by stbalbach on Apr 13, 2012 - 171 comments

Air-capture startups

Three startup companies led by prominent scientists are working on new technologies to remove carbon dioxide from the atmosphere. These scientists have launched start-up companies and attracted well-to-do investors — most notably Bill Gates — along with venture capital and, most recently, the attention of Wall Street. [more inside]
posted by stbalbach on Feb 23, 2012 - 53 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 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

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

Tick, Tick, Boom

The National Ignition Facility (and fusion power) has been in the news lately. (pdf) [more inside]
posted by Orange Pamplemousse on Nov 28, 2011 - 38 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

Massive rare blizzicane strikes Alaska

A massive rare 'superstorm' is currently bearing down on Alaska, with hurricane force winds (100+mph gusts), blizzard, sea-surge flooding. "This is going to be one of the worst storms on record over the Bering Sea". The storm passed through an area of unusually high sea surface temperatures. "This may help explain why the storm is turning from an ordinary Bering Sea disturbance into a ‘superstorm’." [more inside]
posted by stbalbach on Nov 9, 2011 - 69 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

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

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