climate change

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Obama Pushing to Double Fuel Efficiency Standards

Move would catch US up to Europe, China and Japan

(Newser) - The Obama administration is trying to convince automakers to accept a significant hike in fuel efficiency standards that would put US vehicles on par with those sold in Europe, Japan and China. The administration would like to raise the standard to 56.2 miles per gallon, or roughly double the...

Al Gore: Obama a Climate Disappointment

There's no real change from the Bush era, ex-VP complains

(Newser) - President Obama "has thus far failed to make the case for bold action on climate change," Al Gore complains in a massive op-ed for Rolling Stone . In the piece, Gore bemoans a political environment in which “what is true and what is false is being attacked relentlessly”...

Global Warming Withers World's Food Supply

Crop damage by bad weather already hurting food production

(Newser) - The Green Revolution that saw farm production soar after the 1940s has come to an end, and with population pressures now surging ahead of food production and increasing damage caused by global warming, humanity is in danger of major new food shortages, reports the New York Times in a lengthy...

Vikings Left Greenland Because of ... Climate Change

Sinking temps may have forced them out, says study

(Newser) - We’re far from the first humans to grapple with climate change: It seems several populations were forced to leave Greenland when things got too cold for comfort, according to a new study. The Saqqaq people arrived in Greenland some 4,500 years ago, and were gone when weather cooled...

Romney: Global Warming Exists

GOP candidate breaks from mainstream GOP ideology

(Newser) - Mitt Romney hit the campaign trail in New Hampshire yesterday, but in addressing climate change sounded a bit more like a tree-hugger than the mainstream Republican candidate he styles himself as. "I believe the world is getting warmer, and I believe that humans have contributed to that," Romney...

2010 Saw Shock Rise in Carbon Emissions

Experts warn consequences could be dire

(Newser) - Greenhouse gas emissions rose by a record amount in 2010, leading to the worst-ever carbon output in history, according to unpublished International Energy Agency estimates. The record rise—which, contrary to some predictions, even the recession couldn’t curb—means that hopes of keeping global warming to a safe level...

Clinton, Bloomberg Fight Climate Change

Former prez, NYC mayor join forces

(Newser) - Combine Bill Clinton’s network and influence with Michael Bloomberg’s billions of dollars and what do you get? A potent combination for dealing with climate change, the two men hope. The former president and New York mayor recently merged their climate-change initiatives, and will share the stage for the...

We Must Deal With Global Warming: Scientists
We Must Deal With Global Warming: Scientists
new report
May 13, 2011 11:40 AM CDT

We Must Deal With Global Warming: Scientists

America's Climate Choices calls for immediate federal action

(Newser) - Global warming is very real and needs to be addressed now, says a report issued yesterday by the National Academy of Sciences. “The risks associated with doing business as usual are a much greater concern than the risks associated with engaging in ambitious but measured response efforts,” says...

Arctic Melting Faster Than Expected

Report adds 2 to 3 feet to global sea level prediction

(Newser) - Global sea levels are likely to raise two or three feet more than previously predicted this century, because the Arctic is melting significantly faster than expected, scientists conclude in a new report being presented to international officials today. The report, which examined the past six years' worth of data, predicts...

Biosphere 2 Going Strong at 20
 Biosphere 2 Going Strong at 20 
Apr 30, 2011 6:56 AM CDT

Biosphere 2 Going Strong at 20

Terrarium more relevant than ever, scientists say

(Newser) - It's been a long time since the last human residents left Biosphere 2 but there's still plenty of life inside the sealed terrarium in the Arizona desert, the AP finds. The 7.2-million-square-foot facility, set up 20 years ago to see whether humans could create self-sustaining space colonies,...

Climate Change Will Snatch West's Dwindling Water

Flow is already down in major rivers

(Newser) - Climate change is going to make the western US an even thirstier place in decades to come, according to a new report from the Interior Department. The report predicts that water flow in major river basins including the Colorado and Rio Grande could drop by up to 20% this century,...

Manson Breaks Silence... to Talk Climate Change

There will be trouble if we don't 'put the green back on the planet,' he says

(Newser) - Charles Manson broke a 20-year silence with a recent prison interview ... so that he could warn the world about climate change. "Everyone’s God and if we don’t wake up to that there’s going to be no weather because our polar caps are melting because we’re...

Ethics, Science Both Inconvenient for Climate Deniers

High stakes demand high seriousness, not 'cynical careerism': Krugman

(Newser) - Climate change deniers aren’t just flouting scientific evidence—they’re flouting morals, writes Paul Krugman in the New York Times . Case in point: Last week, Republicans invited a pair of scientists to testify at a Congressional hearing on climate science. When Berkeley’s Richard Muller, a climate change skeptic,...

'Potato Earth' Reveals Gravity's Uneven Pull

Goce satellite image gives clues on climate change, earthquakes

(Newser) - Gravity pulls harder on the French than it does on Americans—and a new image proves it. The graphic from earth’s lowest-flying scientific satellite shows the uneven distribution of gravity across the world, resulting in an exaggerated “potato”-shaped image, the BBC reports. The new data could have...

UK Farmers Put Cows on Special Diet to Help Climate

They should burp less on linseed

(Newser) - Farmers across the pond have hit on an interesting way of fighting climate change: They’re feeding their cows a “health food” diet of linseed to make them belch and fart less. And yes, this is the same linseed you see in the natural supplements aisle at health food...

Joshua Tree Losing Its Trees
 Joshua Tree Losing Its Trees 
climate change
Mar 27, 2011 4:56 PM CDT

Joshua Tree Losing Its Trees

Scientists blame climate change

(Newser) - By the end of the century, Joshua Tree National Park will have no more Joshua trees, according to a study by US Geological Survey scientists. The spiky trees, iconic in Southern California deserts including the national park named after them, will probably disappear from 90% of their current range in...

'Earth Hour' Won't Solve Our Energy, Climate Change Troubles: Bjorn Lomborg

 'Earth Hour' Is a Joke 

Bjorn Lomborg
Mar 24, 2011 11:08 AM CDT

'Earth Hour' Is a Joke

We need real green solutions, not just 'feel-good' movements: Bjorn Lomborg

(Newser) - This Saturday night, environmental activists are calling on the world to dim the lights for “Earth Hour”—a nice idea, but one that may actually be counterproductive. Look at it this way: "If everyone in the world participated in this year's Earth Hour, the result would be...

USDA Sinks $60M Into Trio of Climate Change Studies

3 projects seek adaptable agriculture for specific regions

(Newser) - The USDA is sinking $60 million into a trio of studies that will investigate how climate change affects crops and forests. The three studies will focus on specific crops in specific regions—Midwestern corn, Northwestern wheat, and pine forests in the South—and aim to help farmers and foresters continue...

Greenland, Antarctic Ice Melting Faster Than Expected

Ice sheets could send sea level up 6 inches by 2050

(Newser) - The ice sheets of Greenland and Antarctica are melting significantly faster than previously estimated, according to a new international report led by scientists at NASA’s Jet Propulsion Laboratory. Unless the trend is reversed, the melting ice sheets will push global sea levels up six inches by 2050, the scientists...

Latest Arctic Warning Sign: Early Blooms of Plankton

Essential organisms affected by melting ice: study

(Newser) - Melting Arctic ice has spurred tiny organisms in the region to bloom far earlier, a study suggests—a shift which could have disastrous results for the entire Arctic ecosystem. Phytoplankton are at the root of the food web there: zooplankton subsist on them, fish eat the zooplankton, birds eat the...

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