The Ecologist

 

climate: 50/75 of 1276
« back | next »

We did it for the ozone layer. Noe it's the climate's turn. Photo: ozone conditions over Antarctica, 7th September 2014. NASA.

The UN saved the ozone layer - now it's the climate's turn

Nigel Paul

23rd September 2014

Thirty years after the UN took action to save the ozone layer, we can count the benefits - which only begin with 2 million fewer cases of skin cancer a year, writes Nigel Paul. With world leaders taking on the much greater climate challenge today, we should take cheer, and inspiration, from that historic success. more...
Falling costs make renewables such as solar energy competitive in the US without subsidy. Photo: US Bureau of Land Management via Wikimedia Commons.

Investor heavyweights call for climate action

Kieran Cooke

23rd September 2014

At the UN climate summit in New York today, institutional investors managing $24 trillion of assets are demanding stronger, more ambitious policies on climate change, writes Kieran Cooke. These include an effective carbon price and an end to fossil fuel subsidies. more...
Green and pleasant - GPT head office, Sydney. Photo: Woods Bagot.

Putting people at the heart of climate-friendly buildings

John Alker

24th September 2014

Energy efficiency in office buildings struggles to gain the attention of top management, writes John Alker - because energy is too cheap to really matter. But with 90% of operating costs spent on staff, show that green building design makes employees happier and more productive, and you're really onto something ... more...
The challenge is to ensure that her voice, and those of millions of other indigenous people, does not get drowned out by economic and political power. A woman from the Ndebele tribe in Kwadlaulale Market, South Africa. Photo: United Nations Photo via Flic

Indigenous women versus men of power: the real dispute at the UN

Lisa VeneKlasen

24th September 2014

Both the World Conference on Indigenous Peoples and the Climate Summit have taken place at the UN this week, writes Lisa VeneKlasen - each producing their lofty declarations. But what really matters is whose voices are being heard, and will be acted on, in a profound clash of worldviews. more...
Mulan wind farm, 170km NE of Harbin City in Heilongiang, is one of the first wind farms to be built in China. Photo: Land Rover Our Planet via Flickr.com.

China's top leaders skip the Climate Summit - but actions speak louder than words

Alex Loy

24th September 2014

The world's biggest CO2 emitter, China, had a low key presence at the UN Climate Summit yesterday, writes Alex Loy, giving a strong hint that its leaders have lost faith in the ailing UN climate process. But the country is pushing hard on climate solutions at home, including a national emissions cap and effective carbon pricing. more...
The Abengoa solar tower, Spain. Photo: Alex Lang via Flickr.

'Political will is only barrier to 100% renewables'

Paul Brown

22nd September 2014

A report published ahead of tomorrow's UN Climate Summit shows that we can meet all our energy needs from renewables, writes Paul Brown - poor nations and prosperous, tiny islands and great cities, in any part of the globe. And some are doing it already .... more...
The Cartoon Introduction to Climate Change - front cover. Image: Island Press.

Laughing all the way to the greenhouse - 'The Cartoon Introduction to Climate Change'

Edgar Vaid

28th September 2014

A new book on climate change brings a refreshing, visual, gag-filled view of a complex topic, writes Edgar Vaid - while including some surprisingly advanced science. The relentless jokiness may be a bit much for adult readers, but will be a hit with the young ones. And that is, after all, what it's all about. more...
An intensive feedlot for beef cattle - a key stage in the US's amazingly high emissions from beef production. Photo: Socially Responsible Agricultural Project via Flickr.

The Carbon Underground: reversing global warming

Ronnie Cummins / Organic Consumers Association

21st September 2014

As millions join in climate marches and other actions around the world, writes Ronnie Cummins, the 'mainstream' focus on energy is missing the 55% of emissions that come from mismanaged land and destroyed forests. The key is to replace industrial agriculture worldwide with productive, regenerative organic farming that puts carbon back in the soil. more...
Scheduled for completion in 2009, the Olkiluoto-3 nuclear plant is still under construction, and Areva is no longer projecting a completion date. Costs are running at roughly triple initial estimates. Photo: BBC World Service via Flickr.

Three in every four nuclear power builds worldwide are running late

Oliver Tickell

19th September 2014

A review of the 66 nuclear reactors 'under construction' worldwide shows that 49 are running behind schedule, including all five in the US and most in China. The long and unpredictable build times of nuclear plants, and the extra costs that ensue, are a compelling reason not to depend on the technology for either power or to mitigate climate change. more...
Bamboo Shark in Indonesia's Lembeh Straits. With high levels of CO2, the species' survival is reduced by 40%. Photo: Steve Childs via Flickr.

Acidifying seas endanger sharks' survival

Tim Radford

12th October 2014

Scientific studies show that as carbon dioxide acidifies the oceans, sharks are less able to detect prey, and their chances of survival are reduced, writes Tim Radford - with serious consequences for ocean ecology. more...
A container ship in port, Oakland, CA. Photo: Jim Bahn via Flickr.

For an easy win on carbon emissions - cut global trade!

John Weeks

27th September 2014

If the world's leaders really cared about climate change, there's one easy way to reduce emissions, writes John Weeks - drop the obsession with increasing trade, and all the pollution that goes with it. A world based on local production, consumption and finance will be a better one for people and the environment. more...
Mighty Thor - arrested by police on the say-so of a British Museum security guard, later released without charge. Photo: BP or not BP?

British Museum - is BP driving your heavy-handed approach?

Danny Chivers

17th September 2014

Amid ongoing creative protests over BP's sponsorship of the British Museum, Danny Chivers wants to know - why the harsh security tactics? Why the searches, exclusions and arrests, all for a paltry 1% or less of the Museum's funding? Is this their policy, or is it BP that's calling the shots? more...

climate: 50/75 of 1276
« back | next »

The 'flying rivers' of the Amazon are at risk from deforestation, fires and climate change. Without them, forest and farmland could turn to desert. Photo: Eli Duke via Flickr.

Drought bites as the Amazon's 'flying rivers' fail

Jan Rocha

20th September 2014

The Amazon forest both depends on, and sustains, vast 'flying rivers' that carry humid air and clouds deep into the continental interior, writes Jan Rocha. But scientists fear the flying rivers are failing due to deforestation, fire and climate change. more...
Protestors at the Copenhagen Climate Summit in 2009. Photo: Dima Konsewitch via Flickr.

Climate March and Summit: world leaders' 'flimsy pledges' denounced

The Ecologist

17th September 2014

Hundreds of thousands of people worldwide will join the Peoples' Climate March on Sunday - but will leaders at the UN Climate Summit on Tuesday be listening? Probably not, but all the more reason to act, and build a broad-based, global, popular movement for climate action. more...
The poll results showing highly 'climate sceptic' views among Tory MPs. Note that the right-hand column showing LibDem views is barely visible. Image: PR Week / Populus.

Tory MPs: 'climate change is not man made'

Alex Benady & John Owens

15th September 2014

Seven out of ten Tory MP's think there's no proof that climate change is caused by people, and one in five thinks the idea is 'environmentalist propaganda', a new poll shows. Labour and Lib-Dem MPs are far more likely to accept climate science, but Parliament as a whole is remarkably 'climate sceptic'. more...
George Marshall wins a giant cockroach on the Climate Change Wheel of Misfortune. Photo: Annie Levy.

George Marshall: Why our brains are wired to ignore climate change

Carol Linnitt / DeSmog.ca

25th September 2014

Is our inability to tackle climate change the fault of politicians? Corporations? Governments? Or is it because that's the way our brains have evolved, able to hold six contradictory ideas at once, and believe them all? Carol Linnitt met climate campaigner George Marshall, who thinks he is finally asking the right questions. more...
Reef stricken: corals, fisheries and tourism will all be damaged by ocean acidification. Photo: coral reef on the Andaman Islands by Ritiks via Wikimedia Commons.

Ocean acidification and greenhouse gases hit new records

Alex Kirby

9th September 2014

New scientific evidence released today by the WMO shows the highest greenhouse gas concentrations on record, writes Alex Kirby, with 2012-2013 a record year for emissions. Meanwhile oceans are acidifying faster than at any time in the last 300 million years. more...
A coal-fired power station at Yangzhou in China’s central Jiangsu province. Photo: Vmenkov via Wikimedia Commons.

China - is it kicking its coal habit?

Kieran Cooke

12th September 2014

There are hopeful signs that China, the world's biggest emitter of greenhouse gases, is becoming less reliant on the polluting coal that powered its rapid economic rise, writes Kieran Cooke. Great news for China, and the planet - but worrying for coal exporters! more...
Male, Maldives, October 2010: President Nasheed installs solar panels on the Presidential Residence in 2010 - 18 months before the coup which brought his term of office to an end.

Only connect - a renewable energy future for small island states

Zaheer Allam

5th September 2014

The future of small island states has to be renewable, says Zaheer Allam. But that's only the first of many choices. It's just as important to develop energy networks that are diverse, resilient, adaptive and flexible - and avoid the centralised, unimodal models that investors and bureaucrats prefer to impose, often at huge long term cost. more...
Drought under a torrid sky in Santa Fe, Argentina. Photo: Claudio.Ar via Flickr.

Britain's real 'terror threat': eco-sceptic politicians

Paul Mobbs

3rd September 2014

Politicians are forever citing 'terror' as a reason to expand the security state and restrict civil liberties, writes Paul Mobbs. But when it comes to the real threats that face the world - ecological breakdown, climate disruption, resource crises, and an unjust and rapacious world order ... well, that's all 'green crap'. Isn't it? more...
The end of fossil fuel emissions is not the end of global warming! Florida Power & Light's smokestacks come down at Riviera Beach. Photo: Kim Seng via Flickr.

The end of fossil fuels is not the end of global warming

Andrew Lockley

17th September 2014

Of course we must quit burning fossil fuels and welcome a renewable future, writes Andrew Lockley. But that's not going to stop the Earth from warming, indeed the reverse. So ... we need some tricks up our sleeve to deal with it - in a word, geoengineering. Because it will save our lives, and our planet. more...
CIAT cassava specialist Dr. Tin Maung Aye studies cassava crops in NE Thailand, affected by pest and disease outbreaks. Photo: Neil Palmer (CIAT) / Wikimedia Commons.

Farm pests' global advance threatens food security

2nd September 2014

Tim Radford

Agricultural pests - viruses, bacteria, fungi, blights, mildews, rusts, beetles, nematodes, flies, mites, spiders and caterpillars - are spreading thanks to trade, travel and global warming, writes Tim Radford. The world faces a dire future of increased crop losses and growing insecurity. more...
A forest of giant bamboo near Kyoto, Japan. Photo: Trey Ratcliff via Flickr.

Steel and concrete, give over to the new kid - bamboo

Dirk Hebel

4th September 2014

The global construction industry is dominated by steel and concrete, writes Dirk Hebel - but it doesn't have to be that way. There's a strong, fast-growing, climate-friendly, sustainable material ready and waiting. Bamboo could be the basis of a whole new 'green' building industry, that also provides abundant rural livelihoods. more...
Action to shut down Utah tar sands mine - Summer Heat. Photo: 350.org via Flickr.

The liberal climate agenda is doomed to failure

Scott Parkin

29th August 2014

Liberal environmentalism represents a dangerous delusion, writes Scott Parkin - that 'playing nice' with Earth-destroying corporations and politicians can yield results worth having. Radical change on climate will only result from bold, confrontational direct actions against the fossil fuel industries and their apologists. more...
The Aedes aegypti mosquito - vector for dengue disease - biting a human. Photo: US Department of Agriculture via Wikimedia Commons.

Europe’s warming brings risk of dengue fever

Tim Radford

31st August 2014

As greenhouse gases raise temperatures in Europe, writes Tim Radford, British researchers warn that the risk is increasing of the arrival of dengue fever and other mosquito-borne killer tropical diseases. more...

ECOLOGIST COOKIES

Using this website means you agree to us using simple cookies.

More information here...

 

FOLLOW
THE ECOLOGIST