CANADA

Climate Inaction Is a Clear Failure of Democracy

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Jersey shore Superstorm Sandy flood

Re-engineering our societies to prosper on green alternatives is only option

By Stephen Leahy

UXBRIDGE, Canada, Jan 4 2013 (IPS)

Around the world, 2012 was the year of extreme weather, when we unequivocally learned that the fossil fuel energy that powers our societies is destroying them. Accepting this reality is the biggest challenge of the brand new year.

Re-engineering our societies and lifestyles to prosper on green alternatives is the penultimate challenge of this decade.There is no more important task for all of us to engage in because climate change affects everything from food to water availability.

A number of scientific analyses have demonstrated we already have the technology to re-engineer our society to thrive on green alternative energy. The newest of these was published Wednesday in the prestigious journal Nature. It plainly states that politics is the real barrier, not technology nor cost. (It is far cheaper to act than not.)

Keeping global warming to less than two degrees C is mainly dependent on “when countries will begin to take serious action to reduce greenhouse gas emissions”, according to the study “Probabilistic cost estimates for climate change mitigation”.

Climate change has already pushed global temperatures up 0.8 degrees C, with significant consequences. No climate scientist thinks two degrees C will be “safe”. Many countries, especially least-developed countries and small island states, want the global target to be less than 1.5C of heating. Even then large portions of the Arctic and Antarctic will continue to melt raising sea levels, albeit at a slower rate.

Delay in making the shift to non-fossil fuel energy sources will be very costly. Waiting until 2020 to curb global emissions will cost twice as much compared with peaking emissions by 2015, the Nature analysis shows.

Serious action to reduce greenhouse gas emissions means 65 percent of current coal power plants will have to be shut down in the next decade or two, a previous Nature study reported by IPS shows.

Continue reading →

Ice-Free Arctic Is “Uncharted Territory”

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Arctic sea ice extent. Area of ocean with at least 15 percent sea ice as of Sept 12, 2012. Credit: National Snow and Ice Data Center.

Arctic ice half of what it was 30 years ago. Now affecting weather patterns

Heading for +4C and catastrophe – CBD

By Stephen Leahy

UXBRIDGE, Canada, Sep 20 2012 (IPS)

The melt of Arctic sea ice has reached its lowest point this year, shrinking 18 percent from last year’s near-record low.

Summer ice this year is half what it was 30 years ago and is now affecting weather patterns. The massive declines in ice in recent summers have shocked scientists and Arctic experts. Some predict that in just a few years we will witness an event that hasn’t happened in millions of years: the complete loss of summer ice.

“We are now in uncharted territory,” said Mark Serreze, director of the National Snow and Ice Data Center (NSIDC) in Colorado.

“Few of us were prepared for how rapidly the changes would actually occur” as a result of the burning fossil fuels that are warming the planet, said Serreze.

“We could see an essentially ice-free Arctic ocean in late summer by the year 2030,” he told IPS.

Not long ago experts thought the soonest the Arctic would be ice-free was 2070. Now it’s anywhere from four to 18 years away.

The impacts are already being felt across the entire northern hemisphere. The loss of sea ice in recent years has been affecting weather patterns, recent research has shown. The all-important jet stream – the west-to-east winds that are the boundary between the cold Arctic and the warm mid-latitudes – is slowing down, moving north and become more erratic.Measurement of CO2 levels in atmosphere

“Europe, eastern Asia and eastern North America is connected to unique physical processes in the Arctic,” said James Overland of the NOAA/Pacific Marine Environmental Laboratory in the United States.

“In future, cold and snowy winters will be the rule rather than the exception” in these regions, Overland told IPS in Oslo in 2010.

The summer’s record loss of Arctic sea ice may mean a cold winter for the UK and northern Europe, Jennifer Francis, a researcher at Rutgers University, told the Guardian last week.

The region has been prone to bad winters after summers with very low sea ice, such as 2011 and 2007, Francis said. Continue reading →

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This is an analysis piece from 2011. I will be interviewing experts around the world for a new article on this year’s record breaking melt of Arctic ice. — Stephen

Stephen's avatarStephen Leahy, International Environmental Journalist

Rapidly warming planet biggest threat to all nations

Military budget more than enough to convert USA to 100% renewable energy

Analysis by Stephen Leahy

UXBRIDGE, Canada, Sep 15, 2011 (IPS)

All the analysis and commentary about safety and security on the tenth anniversary of 9/11 ignored by far the biggest ongoing threat to global security: climate change.

Just days before Sunday’s commemoration of the attacks, German scientists pointed to yet another smoking gun of climate change: the Arctic sea ice reached a new historic minimum ice extent.

The rapidity with which the planet is losing its northern ice cap continues to astonish experts. The defrosting northern pole is one of the prime drivers of Earth’s climate system and is changing global weather patterns in unpredictable ways.

The Arctic ice melt is also accelerating the rate of climate change beyond what humanity is doing with every barrel of oil, tonne of…

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Global Temperatures Rising on a Devastating Trajectory

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Global temperatures are only 0.7C warmer — on pace for +4C!

By Stephen Leahy

UXBRIDGE, Canada, May 25, 2012 (IPS)

Climate-heating carbon emissions set a record high in 2011, in a 3.2 percent increase over the previous year, the International Energy Agency reported this week. The main reason for this dangerous increase is that governments are failing to implement policies to prevent catastrophic increases of global temperatures.

A new report released on the last days of international climate talks in Bonn, Germany this week reveals that the planet is heading to a temperature rise of at least 3.5 degrees Celsius, and likely more, according to the Climate Action Tracker (CAT), despite an international agreement to keep global temperature rise below two degrees Celsius.

Not only are pledges inadequate, but countries are unable to fulfill even those pledges, a new CAT analysis shows. CAT is a joint project of Dutch energy consulting organisation Ecofys, Germany’s Climate Analytics, and the Potsdam Institute for Climate Impact Research.

“When we compared the emission reduction pledges of countries like Brazil, Mexico and the U.S., we found they did not have the policies in place to meet those pledges,” said Niklas Höhne, director of energy and climate policy at Ecofys.

Höhne told IPS that they looked only at the policies of a few countries, but no country’s policies were enough to meet their targets. Continue reading →

New Projects Dispel Myths and Spread the Truth About Vaccines

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By Stephen Leahy

UXBRIDGE, Canada, May 3, 2012 (IPS)

In northern Pakistan, one in ten children dies before the age of five from diseases such as polio, measles or hepatitis, despite the availability of vaccines. And while health workers feared visiting this region, which includes the mountainous Swat district controlled by the Taliban until 2009, local people also fear the potentially life-saving vaccines.

“Some local imams (religious leaders) have been preaching that vaccines are an attempt by the U.S. government to sterilise children,” said Erfaan Hussein Babak, director of The Awakening project, which aims to promote vaccinations in the Swat district.

“The child mortality rate from preventable diseases is distressingly high,” Babak told IPS by phone from the region.

Some people in the region understand that vaccines are safe, but overall, there is little demand by parents for vaccinations, he said. To counter certain negative perceptions, The Awakening project is working to promote child vaccination by establishing village health committees, school clubs and radio programs.

The project is being funded by the Canada-based Sandra Rotman Centre as one of five projects awarded 10,000 U.S. dollars to educate populations in developing countries about the use of vaccines and immunisation to prevent diseases.

Combating myth

By 2004, polio had nearly been eradicated in Pakistan. However, the disease has seen a resurgence in the northern areas, in part due to the mistaken belief that the oral vaccine could render children impotent or sterile.  Continue reading →

Standing Up for the Planet and the Future: Time to Stop Using Fossil Fuels

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Coal power plant – Alberta

+15,000 temperature records already broken in the US this year 

By Stephen Leahy

UXBRIDGE, Canada, May 4, 2012 (IPS)

What are you doing on Saturday? Peter Nix, a retiree, will be standing on a railway track on Canada’s west coast blocking a coal train destined to ship U.S. and Canadian coal to Asia.

Nix will be joined by dozens of people near White Rock, British Columbia on May 5. They will be in good company as tens of thousands of people around the world participate in global day of action to “connect the dots” between climate change and extreme weather.

“There will be at least 1,200 actions in more than 100 countries,” says Jamie Henn, communications director for 350.org, a U.S.-based environmental group.

Please throw something in the tip jar before reading on. This is how I make my living.
There’s been a general perception that climate change is a future problem but with all the extreme weather disasters and weather records the public is being to realise that climate change is here, says Henn.

“Recent opinion surveys show the more than 60 percent of the U.S. public are connecting extreme weather to climate change,” Henn told IPS.

The U.S. public is not wrong, say scientists. 

“All weather events are affected by climate change because the environment in which they occur is warmer and moister than it used to be,” Kevin Trenberth, senior scientist at the U.S. National Center for Atmospheric Research, told IPS previously.  Continue reading →

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“It is unacceptable that the Canadian public sits back and allows access to the science they’re funding to be denied them,” said Andrew Weaver, a climate scientist.

Stephen's avatarStephen Leahy, International Environmental Journalist

Canadian media coverage of climate change has fallen by 80 percent

By Stephen Leahy

VANCOUVER, Canada, Feb 21, 2012 (IPS)

Amid revelations of a well-funded U.S. organisation’s plans to deliberately distort climate science, scientists and journalists at a major scientific conference called on the Canadian government to stop its muzzling of scientists.

For the past four years, the Canadian government has been denying timely access to government scientists even when their findings are published in leading scientific journals, said scientists and journalists in a special session of the American Academy for the Advancement of Science meeting here in Vancouver, British Columbia.

“The Canadian public doesn’t know as much as they could about science and climate change,” said Margaret Munro, who is a science writer for Postmedia News, based in Vancouver.

“The more controversial the story, the less likely you are to talk to the scientists,” Munro told IPS.

Last…

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Hunt for Metals, Minerals, Gas and Oil Triggers Global Land Rush: No Place Is Off Limits

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 Need global moratorium on new large-scale mining, extraction and prospecting

 The average U.S. citizen uses an astonishing 22,000 times their weight in minerals, metals and fuels in their lifetime 

By Stephen Leahy

UXBRIDGE, Canada – March 1 2012, IPS

A global scramble for land and mineral resources fuelled by billions of investment dollars is threatening the last remaining wilderness and critical ecosystems, destroying communities and contaminating huge volumes of fresh water, warned environmental groups in London Wednesday.

No national park, delicate ecosystem or community is off limits in the voracious hunt for valuable metals, minerals and fossil fuels, said the Gaia Foundation’s report, “Opening Pandora’s Box”. The intensity of the hunt and exploitation is building to a fever pitch despite the fact the Earth is already overheated and humanity is using more than can be sustained, the 56-page report warns.

“We’re calling for a global moratorium on new, large-scale mining, extraction and prospecting,” said Teresa Anderson of The Gaia Foundation, an international NGO headquartered in London, UK that works with local communities.

The International Union for Conservation of Nature (IUCN) has recently warned of the threats to World Heritage Sites from planned mining and oil and gas projects. One in four iconic natural areas in Africa is negatively affected, the report notes.

“No matter where you live, land acquisitions for mining, oil or gas are coming,” Anderson told IPS following the report’s launch in London.

The easy-to-get resources are gone. Now the extractive industries, funded by pension funds and commodities speculators, are using new technologies like fracking for natural gas to get at previously unprofitable resources. Continue reading →

Imagination, Not Science, Is The Key To Solving Climate Change

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Artists Impressions- Human Perturbation Of Carbon Cycle. © Global Carbon Project I Glynn Gorick

This article has been picked up and widely reported around the web and that’s great as long as it continues to have my name on it with a link to my website.  (And if you like it, please help this work continue) — Stephen

By Stephen Leahy

VANCOUVER, Canada, Feb 20, 2012 (IPS)

Humanity’s failure to halt the deepening planetary emergency of climate change, extinctions of species and overconsumption of resources is a failure of imagination and mistaken beliefs that we act rationally.

The path to a truly sustainable future is through the muddy waters of emotions, values, ethics and most importantly, imagination, said artists and social scientists at the American Academy for the Advancement of Science (AAAS) conference here in Vancouver, British Columbia.

“We don’t live in the real world but live only in the world we imagine,” said David Maggs, a concert pianist and Phd student at the Institute for Resources, Environment and Sustainability at the University of British Columbia (UBC).

Our perception of reality is filtered by our personal experiences and values. That’s why the “if we only knew better, we’d do better” education and communication paradigm isn’t working, Maggs said. The underlying assumption that a failure to become more sustainable is the result of a lack of information is flawed, he told attendees at what is the world’s largest general science meeting.

“We live in our heads. We live in storyland,” agrees John Robinson of UBC’s Institute for Resources, Environment and Sustainability.

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“When we talk about sustainability we are talking about the future, how things could be. This is the landscape of imagination,” Robinson told IPS. “If we can’t imagine a better world we won’t get it.”

This imagining will be complex and difficult. Sustainability encompasses far more than just scientific facts – it also incorporates the idea of how we relate to nature and to ourselves, he said.

“We haven’t yet grasped the depth of changes that are coming.” Continue reading →

Wisdom of Elders Better Than Science or the Internet: “They Still Know How to Cook Mammoth”

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Petr Kaurgin, a Chukchi reindeer herder from Siberia. Photo: Citt Williams

by Stephen Leahy

First published at National Geographic’s NewsWatch

 “Our elders are the best source of information. Better than science or the internet,” said Petr Kaurgin, a Chukchi reindeer herder from the remote Turvaurgin nomadic tribal community in north-eastern Siberia.

Kaurgin delivered his message to climate scientists from Intergovernmental Panel on Climate Change (IPCC) and other Indigenous peoples at the closing of the Climate Change Mitigation with Local Communities and Indigenous peoples workshop here in Cairns, Australia.

“We need to listen to the wisdom of the elders. We can use everything in nature. But we must not break or destroy things, ” he said through a translator.

It was -45C when Kaurgin left his home to bring his people’s message to climate experts here in the hot, wet tropical part of Australia. The IPCC is the world authority on the science of climate change. And along with the United Nations University (UNU) organized the workshop to figure out how to incorporate Indigenous peoples’ traditional knowledge.

“When we love the land where we live only then we are happy,” he said.

Kaurgin’s people and other local Siberian communities have been experiencing the impacts of climate change such as melting permafrost for the last 20 years said Tero Mustonen, Head of the Village of Selkie in North Karelia, Finland.

For complete article see Nat Geo’s NewsWatch