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December 21, 2014
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By James C. Hormel and Erin Martin

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Tag: Climate


Warming World Spells Trouble for Growing and Aging Populations

As average temperatures rise an increasing global population—with many more elderly people—is going to be more vulnerable to extreme weather, UK scientists say.

Posted on Nov 28, 2014 READ MORE



Weather Extremes Will Be the Norm As World Warms

The World Bank says the Earth is on an unavoidable path towards a 1.5 C heat rise by mid-century—but it could reach 4 C by 2100 unless immediate action is taken to avoid dire impacts for millions of people.

Posted on Nov 27, 2014 READ MORE



Europe’s Nuclear Giants Are Close to Collapse

Doubts that the biggest construction project in Europe will get the final go-ahead from the UK government leave the European nuclear industry facing a struggle for survival.

Posted on Nov 24, 2014 READ MORE



Bronze Age Lost Its Cutting Edge Before Climate Crisis

Archaeologists claim to have unearthed evidence in Ireland that it was the rising power of iron, not climate change, that brought about the collapse of many ancient civilizations.

Posted on Nov 23, 2014 READ MORE



Green Revolution Trebles Human Burden on Planet

American researchers say seasonal swings in temperatures and CO2 levels are evidence of how agricultural advances and the population explosion have tilted nature’s balance.

Posted on Nov 22, 2014 READ MORE



Slayings Turn Spotlight on Peru’s Forest Policies

The killing of tribal leaders trying to defend their Amazon rainforest lands from illegal logging has put Peru’s president under pressure ahead of next month’s U.N. climate conference.

Posted on Nov 21, 2014 READ MORE



Obama Pledge Gets Dollars Flowing Into Climate Fund

Many developing countries are already suffering the impacts of climate change, but a special fund to help them adapt to a warming world has been bolstered by promises of billions of dollars from wealthier nations.

Posted on Nov 20, 2014 READ MORE


Climate Change Deniers

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Posted on Nov 19, 2014 READ MORE



Climate Change Will Send Pollen Count Soaring

Bad news for hay fever and asthma sufferers as U.S. researchers demonstrate that man-made rises in CO2 emissions could lead to a 200 percent increase in levels of pollen from grasses.

Posted on Nov 9, 2014 READ MORE


Climate Change Science

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Posted on Oct 29, 2014 READ MORE



Climate Renews Famine Risk to Africa’s Sahel

With population increasing and food demand far outstripping supply, the Sahel is vulnerable to a new humanitarian crisis—and researchers warn that rising temperatures will make matters only worse.

Posted on Oct 20, 2014 READ MORE



Scientists Refute Lower Emissions Claim for Fracking

As advanced technology triggers the boom in extraction of natural gas, a new study warns that market forces mean the cheaper fossil fuel could replace not just coal, but also low-emission renewable and nuclear energy.

Posted on Oct 19, 2014 READ MORE



Outlook Palls for Fossil Fuel Investments

Warnings within the world of high finance are coming thick and fast that the increasingly urgent need to combat climate change means investors could lose heavily by sinking funds into coal, oil and gas.

Posted on Oct 18, 2014 READ MORE



Ice Loss Sends Alaskan Temperatures Soaring

Scientists analyzing more than three decades of weather data for the northern Alaska outpost of Barrow have linked an astonishing 7°C temperature rise to the decline in Arctic sea ice.

Posted on Oct 17, 2014 READ MORE



Veteran Green Says Emissions Aren’t the Only Danger

Forty years ago, climate change was not even on the agenda of green campaigners—but now a veteran of those pioneering days speaks out about the danger of neglecting other issues that threaten the planet.

Posted on Oct 16, 2014 READ MORE



Air Pollution Compounds Effects of Climate Change

Reduced monsoon rainfall and increased river flow are two extremes that new research has linked to man-made impacts on climate caused by air pollution.

Posted on Oct 13, 2014 READ MORE



Wind Turbines May Lure Bats Into Fatal Errors

Hi-tech thermal surveillance techniques have enabled U.S. researchers to home in on the likelihood that mistaking wind turbines for trees may be the cause of many bat deaths.

Posted on Oct 12, 2014 READ MORE



Europe Provides State Support for Nuclear Power

The controversial decision that Europe will allow state subsidies for nuclear power is likely to face a legal challenge by opponents who believe it will kill off the market for renewable energy.

Posted on Oct 11, 2014 READ MORE



World of Clean Energy ‘Feasible’ by Mid-Century

International researchers, in what they believe is the most comprehensive global assessment of clean energy’s potential, report that a low-carbon system could supply the world’s electricity needs by 2050.

Posted on Oct 10, 2014 READ MORE



‘Amazon of U.K.’ Being Destroyed for Grouse Shooting

Managing moorlands so that more birds can be reared for lucrative shooting parties is adding to climate change by destroying layers of peat and releasing large quantities of stored carbon dioxide into the atmosphere.

Posted on Oct 6, 2014 READ MORE



Surfers Fear Climate Change Will Wipe Out Big Waves

Dedicated surfers, deeply involved with monitoring the natural coastal environment around the world, warn that climate change now poses a major threat to this booming leisure industry.

Posted on Oct 5, 2014 READ MORE



Human Handprint Marks Australia’s Hottest Year

Despite the Australian prime minister’s climate science skepticism, research funded by taxpayers has unanimously found man-made climate change guilty of causing the country’s record-breaking temperatures last year.

Posted on Oct 4, 2014 READ MORE



Warmer Atlantic Widens Invader’s Hunting Ground

The exotic lionfish, already a long way from the reefs of its Indo-Pacific home, is heading further north up the U.S. coast as global warming causes big changes in ocean habitats.

Posted on Sep 29, 2014 READ MORE



California Burning Points to More Intense Wildfires

As the forest fires season peaks in the Western U.S., a new report predicts that climate-led temperature rise will lead to millions more acres across the world being burned to the ground.

Posted on Sep 28, 2014 READ MORE


Climate Neutralized

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Posted on Sep 27, 2014 READ MORE



Ice Melt Dilutes Arctic Sea’s CO2 Cleanup Role

New scientific research confirms that global warming is melting increasingly larger areas of Arctic sea ice—and reducing its vital function of removing CO2 from the atmosphere.

Posted on Sep 27, 2014 READ MORE



Croplands Changed by Climate’s Ups and Downs

New research shows that the complex balance of gains and losses caused by climate change could mean more land being available for agriculture—but fewer harvests.

Posted on Sep 26, 2014 READ MORE


Climate Expenses

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Posted on Sep 26, 2014 READ MORE



Investor Heavyweights Call for Clear Action on Climate

As a major U.N. climate summit got underway in New York on Tuesday, some of the world’s biggest institutional investors demanded clearer policies on climate change and the phasing out of fossil fuel subsidies.

Posted on Sep 25, 2014 READ MORE


Climate Change Denial

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Posted on Sep 25, 2014 READ MORE



Record CO2 Levels Fuel Urgent Calls for Emissions Cuts

The alarming message from international scientists to political leaders meeting at Tuesday’s U.N. Climate Summit in New York is that record global CO2 emissions this year mean “delaying action is not an option.”

Posted on Sep 22, 2014 READ MORE



Political Will Is Only Barrier to 100 Percent Renewables

A report published ahead of Tuesday’s U.N. Climate Summit illustrates that poor and prosperous nations, tiny islands and great cities, can satisfy all their energy needs from renewables.

Posted on Sep 21, 2014 READ MORE


Summit

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Posted on Sep 20, 2014 READ MORE



U.N. Population Growth Data Is Bad News for Climate

A sophisticated new analysis indicates an 80 percent probability that the planet’s population will continue to rise this century, with serious implications for food security, political stability—and climate change.

Posted on Sep 20, 2014 READ MORE


Atlas Meets Climate Change

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Posted on Aug 27, 2014 READ MORE


No Biggie

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Posted on Jun 27, 2014 READ MORE



Help Needed Now for Climate Refugees

A United Nations University report urges governments worldwide to draw up plans urgently to avoid conflict and insecurity by helping populations that are being forced to move because of climate change.

Posted on Jun 12, 2014 READ MORE



Aircon Turns Up the City Heat

As cities get hotter in the changing climate, the increased use of air conditioners is worsening the problem—especially at night, U.S. researchers say.

Posted on Jun 9, 2014 READ MORE



Cutting Emissions Is ‘Perfect Option’

Limiting climate change simply by cutting the use of fossil fuels is a much better option than ambitious bioengineering projects such as trying to limit the effects of the sun, researchers have found.

Posted on Jun 6, 2014 READ MORE



Threats From New Gases Found in Air

Three more new CFC gases discovered in the atmosphere have the potential to add to global warming, and scientists say the evidence points to them being man-made.

Posted on Jun 5, 2014 READ MORE



Europe Faces Cereals Crop Crash

Europe’s wheat and barley yields could be heading for a 20 percent drop as a result of temperature rise and an increase in extreme weather.

Posted on Jun 2, 2014 READ MORE



Insects Get Light Relief From Warming

As European summers get warmer, research reveals that lighter-colored insects are thriving—while milder winters in the Southern Hemisphere are restricting the growth of some shrubs and trees.

Posted on May 31, 2014 READ MORE



Buried Carbon Causes Deep Concern

Deep beneath the Great Plains of America, scientists have discovered a vast buried store of organic carbon that poses a potentially serious danger to the climate.

Posted on May 30, 2014 READ MORE



Drought Fuels World Cup Blackout Fears

Matches in the football World Cup, which kicks off in Brazil in two weeks, could be hit as the country’s worst drought in decades is severely reducing hydropower energy supplies.

Posted on May 29, 2014 READ MORE



El Niño Blows Hot and Cold

Analysis of historic data about the mysterious El Niño, which periodically unleashes devastating weather, reveals that it has a bad local side and an even worse global side—and another may be on its way.

Posted on May 26, 2014 READ MORE



Greenland Ice May Melt Even Faster

The vulnerability of Greenland’s glaciers to global warming is even greater than feared, according to radar and satellite data analysed by U.S. research scientists—and that’s bad news for rising sea levels.

Posted on May 25, 2014 READ MORE



Migrating Cyclones Pose New Threat

Coastal areas that would not expect to be hit by violent hurricanes or typhoons face a growing threat of devastation as scientists discover that tropical cyclones are moving further north and south.

Posted on May 23, 2014 READ MORE



No Way Back for West Antarctic Glaciers

Analysis of space satellite data reveals that the West Antarctic’s glaciers have passed the “point of no return” and will continue to melt inexorably as the Southern Hemisphere gets warmer.

Posted on May 22, 2014 READ MORE



Ocean Winds Put Heat on Australia

Winds of change caused by greenhouse gases in the Southern Ocean are keeping Antarctica cold but parching Australia by “stealing” more of its rainfall.

Posted on May 17, 2014 READ MORE



Droughts May Slash U.S. Maize Gains

Scientists warn that high yields in America’s Corn Belt states could drop by up to 30 percent as crops become increasingly sensitive to droughts and hot, dry air in a warming climate.

Posted on May 15, 2014 READ MORE


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