global warming

Tue, 2014-10-07 18:00Guest
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Let’s Slow Down, For The Sake Of Ourselves And Our Planet

This is a guest post by David Suzuki.

The Amazon rainforest is magnificent. Watching programs about it, we’re amazed by brilliant parrots and toucans, tapirs, anacondas and jaguars. But if you ever go there expecting to be overwhelmed by a dazzling blur of activity, you’ll be disappointed. The jungle has plenty of vegetation — hanging vines, enormous trees, bromeliads and more — and a cacophony of insects and frogs. But much of the activity goes on at night or high up in the canopy.

Films of tropical forests don’t accurately reflect the reality of the ecosystems. They’re skillfully edited shots acquired over many months. Our media-nurtured impatience and urgent sense of time often prevent us from seeing how life truly unfolds.

Nature needs time to adjust and adapt to biosphere changes. After life appeared on Earth, atmospheric oxygen gradually went from zero to 20 per cent, oceans appeared and disappeared, mountains thrust upward and then eroded, continents moved on tectonic plates, climate cycled between ice ages and warm intervals, magnetic poles reversed and re-reversed. Life flourished because species and ecosystems evolved over time.

Sun, 2014-09-28 11:00Chris Rose
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Global Warming Pollution on the Rise, CO2 Set to Hit 40 Billion Tons in 2014

Atmospheric carbon dioxide emissions, the main contributor to global warming, are set to rise again in 2014 – reaching a record high of 40 billion tonnes, according to a new report.

The latest annual update of the Global Carbon Budget (GCB) shows that the projected rise of 2.5 per cent in burning fossil fuels and cement production this year follows a 2.3 per cent increase in 2013, a then record high of 36 billion tonnes.

The GCB said the 2013 emissions were the highest in human history and 61 per cent higher than in 1990 (the Kyoto Protocol reference year). In 2013, the GCB added, coal burning was responsible for 43 per cent of the total emissions, oil 33 per cent, gas 18 per cent and cement 5.5 per cent.

Sat, 2014-09-27 10:00Brendan DeMelle
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YouTube School: 13 Misconceptions About Global Warming

Sometimes YouTube is educational. Crazy, right? Below is a great video produced by Veritasium that debunks 13 common climate denial myths

It's clear that somebody has been reading Skeptical Science.

If you want to learn more about how to talk to a climate denier, there are several key resources online, including (but not limited to): 


But you came over here to be schooled by YouTube, so here goes:

Tue, 2014-09-23 23:08Mike Gaworecki
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Investors Waking Up To Risks Of Stranded Assets, Realities Of Shale Bubble

The day after some 400,000 people marched in the streets of New York to call for climate justice, the world woke to some more historic news: The Rockefeller family, heirs to the Standard Oil fortune, announced that they were directing their $860 million charitable fund to divest from fossil fuels.

The Rockefellers cited their moral obligation to leave a better planet for their children as motivation, but it was also a business decision: “We see this as having both a moral and economic dimension,” Steven Rockefeller says.

Investors are beginning to realize that it’s not just coal in decline. All fossil fuels, including oil and natural gas, are living on borrowed time.

According to Carbon Tracker, we can only burn one-fifth of proven fossil fuel reserves if we are to avert the most catastrophic global warming, and if capital expenditures continue at current rates, some $6.74 trillion will be wasted over the next decade developing reserves that are likely to become unburnable.

Translation: The clean energy revolution is coming, and the forward-looking money is backing renewables, not fossil fuels.

Mon, 2014-09-22 10:02Zach Roberts
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In Photos: Record-Breaking Crowd of 400K Marches For Climate Justice in New York

People's Climate March

More than 400,000 people took to the streets to have their voices heard at the People's Climate March yesterday in New York City. The record-breaking crowd took up 27 blocks in total, from West 86th street to Columbus Circle.

Photographer Zach Roberts was there to document the biggest climate change march in history for DeSmogBlog. Here are some of his best shots.

People's Climate March

Thu, 2014-09-18 10:54Guest
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Sick of Enviro Documentaries? Why You Should Still Watch Disruption

Disruption

This is a guest post by Zach Roberts.

As a documentary producer, I watch more than my fair share of environmental protest documentaries — probably about 20 a year. And almost all of them have the same, vague message: we need to do something!

Their scenes re-play like a bad video montage in my mind: earnest young people speaking at podiums, boring climatologists rambling on about the coming end of the world, forest fires, melting ice shelves, you know how it goes. In the lefty journalism world, we call this “preaching to the choir.”

Then there's Disruption, which is not so much a protest documentary as a call to arms. In an interview, co-director Jared P. Scott classified it under new genre of documentary — 'action films.' These are films that send a clear message about what must be done and then give viewers the information they need to actually get it done. And that's Disruption in a nutshell.

The documentary, made in collaboration with the organizers of the People’s Climate March, uses a mix of familiar footage from the likes of Yann Arthus-Bertrand and new behind-the-scenes footage from organizing meetings for the Sept. 21st protest, set to be the largest climate march in history.

Tue, 2014-09-16 10:48Chris Rose
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Future of Our Climate Depends on Next Fifteen Years of Investment, New Report States

fossil fuel subsidies, clean energy, better growth better climate, kris krug

Investments in renewable energies and low-carbon infrastructure can help the environment and the economy at the same time, says a comprehensive new report released Tuesday.

The report — Better Growth Better Climate — found that about US $90 trillion will likely be invested in infrastructure in the world’s cities, agriculture and energy systems over the next 15 years, unleashing multiple benefits including jobs, health, business productivity and quality of life.

The decisions we make now will determine the future of our economy and our climate,” Nicholas Stern, Co-Chair of the Global Commission on the Economy and Climate, said in a media release.

If we choose low-carbon investment we can generate strong, high-quality growth – not just in the future, but now. But if we continue down the high-carbon route, climate change will bring severe risks to long-term prosperity,” he said.

Felipe Calderón, Chair of the Global Commission on the Economy and Climate, said the report refutes the idea that humankind must choose between fighting climate change or growing the world’s economy.

That is a false dilemma,” Calderón said. “Today’s report details compelling evidence on how technological change is driving new opportunities to improve growth, create jobs, boost company profits and spur economic development. The report sends a clear message to government and private sector leaders: we can improve the economy and tackle climate change at the same time.”

Wed, 2014-09-10 11:58Chris Rose
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North America Can Say Goodbye to Half its Birds if Rising GHG Emissions Aren’t Stopped

bird species, climate change, audubon socity

An alarming new study published Tuesday by the National Audubon Society says that almost half the bird species in the continental United States and Canada are already threatened by climate change.

The study — Audubon’s Birds and Climate Change Report — finds that 126 species will lose more than 50 per cent of their current ranges by mid-century with no possibility of relocating if global warming continues at its current pace.

A further 188 species face more than 50 per cent range loss by 2080 but may be able to make up some of this loss if they are able to colonize new areas,” an accompanying media release says. “These 314 species include many not previously considered at risk. The report indicates that numerous extinctions are likely if global temperature increases are not stopped.”

It’s a punch in the gut. The greatest threat our birds face today is global warming,” Audubon Chief Scientist Gary Langham, who led the investigation, said in the media release.

Tue, 2014-09-09 15:53Guest
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Prescription for Health: Fight Global Warming

This is a guest post by David Suzuki

What if we could reduce worldwide deaths from disease, starvation and disaster while improving the health of people everywhere? According to the World Health Organization, we can.

Previously unrecognized health benefits could be realized from fast action to reduce climate change and its consequences,” says a news release about WHO’s first global conference on health and climate in Geneva August 27 to 29, adding, “changes in energy and transport policies could save millions of lives annually from diseases caused by high levels of air pollution.” Encouraging people to use public transit, cycling and walking instead of driving would cut traffic injuries and vehicle emissions and promote better health through increased physical activity.

Reducing the threat of global warming and finding ways to adapt to unavoidable change will also help people around the world “deal with the impact of heat, extreme weather, infectious disease and food insecurity.”

Climate change affects human health in multiple ways. Increased extreme weather causes flooding and droughts, which influences food production, water and sanitation. Pathogens that plague humans, livestock and crops spread more widely. WHO notes that diseases such as cholera, malaria and dengue are especially sensitive to weather and climate changes.

Thu, 2014-09-04 11:51Connor Gibson
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Heartland's Jay Lehr calls EPA "Fraudulent," Despite Defrauding EPA and Going to Jail

Crossposted from PolluterWatch blog on Jay Lehr.

If you're John Stossel and you want to host a segment to rail against the US Environmental Protection Agency, who ought you call?

It turns out, a man who was convicted and sentenced to six months in prison for defrauding the EPA!

Stossel's guest last night, Jay Lehr, was sentenced to six months–serving three–in a minimum security federal prison back in 1991, and his organization at the time was fined $200,000. So Jay Lehr knows about EPA corruption better than anyone: he was the guy caught “falsifying employee time sheets on a government contract” for EPA, according to the Columbus Dispatch.

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