ENVIRONMENT

CLIMATE CHANGE: A Vision Worth Fighting For

Stephen CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, Global Issues and Perspectives, News, sustainability , , ,

By Stephen Leahy*

BROOKLIN, Canada, Apr 3 (IPS) – Sweeping societal change is a slow and erratic business. The civil rights movement in the United States went nowhere for decades and then exploded in the 1960s. Not long ago, smokers could light up anywhere they pleased in Canada and the U.S. Now they are mostly confined to a few outdoor areas and as a consequence, far fewer people smoke.

“There’s been a major shift in values regarding smoking,” said Anthony Leiserowitz, director of the Yale Project on Climate Change at Yale University.

Anti-smoking laws, higher taxes, and knowledge about the health impacts of second-hand smoke were all factors driving the shift, Leiserowitz told IPS.

While most people are concerned about climate change, they view it as a largely abstract problem, and fail to equate it with devastating weather events such as Hurricane Katrina in August 2005, he said.

[ *This story is part three of a four-part examination of the psychological and behavioural changes needed to dial down the temperature on our global greenhouse. Part one: Climate Change Reshaping Civilization Part two: Climate River in Full Flood Part four: CLIMATE CHANGE: A Game With Too Many Free Riders ]

However, that might be changing. Australians suffering record droughts made more intense by climate change elected a new prime minister in 2007 in part because the incumbent refused to act on carbon dioxide emissions.

“Arguably, John Howard (the former prime minister) was the first national leader to lose their job over climate,” Leiserowitz said. Continue reading →

Climate River in Full Flood

Stephen CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, News , , ,

Analysis by Stephen Leahy*

Apr 2 (IPS) – Rising levels of carbon dioxide (CO2) in Earth’s atmosphere can be compared to a flooding river, swamping low areas at first but inevitably bursting its banks.

But unlike normal seasonal flooding, humanity is largely responsible for the crisis by burning fossil fuels.

[ *This story is part two of a four-part examination of the psychological and behavioural changes needed to dial down the temperature on our global greenhouse. Part one: Climate Change Reshaping Civilization Part three: CLIMATE CHANGE: A Vision Worth Fighting For Part four: CLIMATE CHANGE: A Game With Too Many Free Riders ]

Today, a routine drive to the supermarket adds another fraction to the CO2 in the atmosphere, trapping a little more heat. And not just for today but the next 5,000 years. That is how long it takes before the carbon dioxide we release today is finally absorbed and safely tucked away. But for 5,000 years, that carbon will trap additional heat.

If climate change were a rising river near our street, we’d all be at the dikes, filling and carting sandbags with neighbours and strangers. We’d share our food, enjoy the camaraderie and remember forever our individual and collective effort with pride and satisfaction. Continue reading →

Climate Change Reshaping Civilization

Stephen CLIMATE CHANGE/GLOBAL WARMING, ECOLOGY, economics, Energy, ENVIRONMENT

By Stephen Leahy*

Apr 1 (IPS) –Our fingers are glued to the global thermostat, pushing it ever higher, and climate catastrophe has already begun to reshape human civilisation.

Drought. Flood. Heat wave. Tornado and hurricane. Once sole products of natural forces, all are now amplified by the massive amounts of additional heat trapped in the atmosphere because of burning fossil fuels, scientists warn.

[ *This story is part one of a four-part examination of the psychological and behavioural changes needed to dial down the temperature on our global greenhouse. Part two: Climate River in Full Flood   Part three: CLIMATE CHANGE: A Vision Worth Fighting For  Part four: CLIMATE CHANGE: A Game With Too Many Free Riders ]

Such calamities are no longer distant in time or space. Tens of millions have already been impacted by unnaturally extreme and violent weather for at least the past two decades.

Annual emissions of heat-trapping carbon dioxide (CO2) are three times higher today than in the 1990s. Even if the impossible could be done — cease all CO2 emissions today — the average global temperature will continue to increase from the present 0.8 degrees C above normal to 1.6 – 1.8C, data shows. And that new global average temperature would remain higher than normal for the next 500 years because of the time it will take for the warming oceans to cool.

To prevent Earth from heating further than 2.0 C, a potentially catastrophic tipping point, carbon dioxide emissions would need to be completely eliminated and soon, say researchers in a new study published in March in the journal Geophysical Research Letters. Continue reading →

Call for Climate-safe Living

Stephen CLIMATE CHANGE/GLOBAL WARMING, Culture, Energy, ENVIRONMENT ,

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“Our fingers are glued to the global climate thermostat. And in a feverish delirium where the present has been severed from the future, we dial it higher and higher.Foolishly and dangerously.”Coming soon on IPS, a new four-part article series that looks at the psychological and behavioural changes needed to dial down the temperature on our global greenhouse.Includes: Three Basic Principles for Climate-safe Living

Reduce. Eliminate. Demand. R.E.D.

Record Glacier Melt Down Leads to Drought

Stephen CLIMATE CHANGE/GLOBAL WARMING, ENVIRONMENT, News, water , ,

By Stephen Leahywinter-melt-gatineau.jpg

Mar 17 (IPS) – Glaciers, the world’s freshwater towers, continue their record-breaking meltdown, a new U.N. report shows.

The average rate of thinning and melting more than doubled between 2004 and 2006, reports the World Glacier Monitoring Service (WGMS), a centre based at the University of Zurich in Switzerland.

“The latest figures are part of what appears to be an accelerating trend with no apparent end in sight,” said Wilfried Haeberli, director of the WGMS.

The accelerated glacier meltdown is a clear indicator that climate change has taken hold and millions if not billions will be affected, warned Achim Steiner, executive director of the U.N. Environment Programme (UNEP).

Glaciers feed the rivers that people are completely dependent on — 360 million on the Ganges in India and 388 million on the Yangtze in China alone. Reduced water or irregular water flows will make it more difficult to grow crops in these regions and other parts of the world. Rapidly melting glaciers also produce floods and raise sea levels. On average, there is one metre water of fresh water in every 1.1 metres of glacier ice. Continue reading →

Oil vs Polar Bears in Alaska: Big Oil Sues Govt for Protecting Polar Bear Habitat

Stephen Alaska, arctic, Biodiversity, CANADA, CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, OCEAN , , , ,

[Update Mar 3 2011: An Alaska oil industry trade group representing 15 oil & gas companies sued the US federal government because it banned drilling in 187,157 square miles as polar bear critical habitat. They claim plenty of polar bears without offering any evidence. And it’s not like Alaskan oil interests haven’t run the state for years. My article below documents how 30 million acres of polar bear habitat were auctioned off in a big hurry in 2008. It really is all about oil/gas $ VS survival of polar bears. — Stephen]

[Update: May 1 2010 – Alaska’s polar bears are now official listed as threatened. In April 2010, the Obama administration tried but failed to get the world’s 20-25,000 remaining polar bears listed as endangered species. What a difference a new administration makes .–Stephen]

By Stephen Leahy

BROOKLIN, Canada, Mar 11, 2008 (IPS)

A coalition of environmental groups sued the George W. Bush administration Monday for delaying a decision to protect polar bears threatened with extinction due to the melting ice in its Arctic habitat. Polar bears could be the first species officially threatened by climate change.

The huge loss of summer sea ice in 2007 has caused many scientists to project that the Arctic could be ice-free in summer by as soon as 2012. Although excellent swimmers, polar bears are not very good at catching seals in the water. Seals comprise the main diet for these giant bears, which are far larger than their grizzly bear cousins.

While legally required to make a decision Jan. 9, US Fish and Wildlife (U.S. FWS) officials have been silent. Meanwhile on Feb. 6, 2.6 billion dollars in oil and gas leases were auctioned off to energy companies on nearly 30 million acres of prime polar bear habitat in the Alaska’s Chukchi Sea.

This independent environmental journalism depends on public support. Click here learn more.

“Coincidence? I doubt it, but I don’t have the smoking gun to prove it,” said Kassie Siegel of the Centre for Biological Diversity (CBD), an environmental non-governmental organisation based in Joshua Tree, California.

The CBD, along with Greenpeace and the Natural Resources Defence Council, filed the suit for missing the legal deadline for issuing a final decision on whether to list the polar bear under the Endangered Species Act due to global warming.

“There was absolutely no urgency to hold that lease sale and plenty of public opposition to it as well,” Siegel told IPS. Continue reading →

Denial and Delay: Tips on Detecting Global Warming B.S.

Stephen 1 Must Read, CLIMATE CHANGE/GLOBAL WARMING, economics, Energy, ENVIRONMENT, News, Science/Tech , , , , , ,
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100,000 repetitions of a lie is still a lie

Many of those who deny that burning fossil fuels is altering the climate work diligently to confuse and delay action that would in reality benefit nearly all of us. These professional deniers and their followers can be convincing, citing well-known experts and twisting their views and findings.

So here’s a couple of common sense tips to add to your BS detection system.

Denier Tip #1: Check out suspect claims/sources with a simple Google search

100,000 repetitions or variations of a lie is still a lie. A reader recently told me global warming is really caused by variations in the sun’s activity. His proof was a “science” article from Investor’s Business Daily that said this was the conclusion of the Max Planck Institute for Solar System Research, a well-known research centre in Germany. A quick check of the Institute’s website revealed their actual conclusion: “Solar activity affects the climate but plays only a minor role in the current global warming.” See for yourself: it’s in English and still posted on their website.

Denier Tip # 2: Follow the money. Who benefits from denying climate change?

Among many others, journalist Ross Gelbspan has documented the money trail from the automotive and fossil fuel industry to various right-wing organisations and institutes in his two books, “The Heat is On” and “Boiling Point”.

Ask yourself how climate scientists benefit by concluding that humans are inadvertently changing their climate? Deniers often allege they get grants to do research on climate change. Yes they do, but they could also get grants to research water pollution or the ozone layer.

When scientists conduct research, they are simply asking questions about something and then trying to find answers. They don’t really care what the answers are. They are what they are: Humans are changing the climate.

Scientists are smart people. If they really wanted to make tonnes of money, they’d work on Wall Street, wouldn’t they?

See Last March of the Global Warming Denialists for more on this.

My related articles:

Proof of Anti-Global Warming Cabal: Fossil fuel Interests, Christian Evangelicals and the Media

UN Climate Body (IPCC) Too Slow, Too Cautious

Business As Usual is Dead

Stephen Biodiversity, CLIMATE CHANGE/GLOBAL WARMING, ECOLOGY, economics, Energy, ENVIRONMENT

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Even if nations increased their energy and resource-use efficiency four-fold, there isn’t enough natural capital left intact to continue business as usual says says Eugene Rosa, a professor of natural resources and environmental policy at Washington State University.

(Natural capital are the resources — metals, oil — and services — air, water, etc — that nature provides.)

Improvements in technology and modernisation won’t rescue our planet from the depletion of the Earth’s natural capital, says Rosa.

For more on this topic please see this three-part series from 2007 on natural capital and how future global prosperity and equity CAN be achieved through the preservation of ecosystems:

See Part One: Like Enron, Earth Inc. Sliding Into Bankruptcy

Part Two: Global Warming is Real But I didn’t Do It

Part three: How to Kick-Start the 21st Century Eco-Economy

Ending The Oil Addiction: Galápagos Islands

Stephen Biodiversity, CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, News, sustainability , , ,

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By Stephen Leahy*

TORONTO, Feb 29 (Tierramérica) – Ecuador has taken the first step towards ending the oil dependence of its Galápagos Islands, in the eastern Pacific Ocean, with the official opening of a 10.8 million dollar wind energy facility on the island of San Cristóbal.

Ecuador’s President Rafael Correa toured the facility as part of a celebration of the 500th anniversary of the discovery of the Galápagos, and proposed to declare the islands fossil fuel free by 2015.

Located 1,000 kilometres off the coast of Ecuador, the archipelago comprises 17 small and 13 large islands that are home to 30,000 people and visited by more than 120,000 tourists each year.

Nearly everything is imported from the mainland, including vast quantities of diesel fuel for energy and transport. In 2001, a tanker ship struck a reef off the coast of San Cristóbal, one of the main islands, spilling 150,000 gallons of fuel into the ocean. Continue reading →

Oceans Hit Hard By Human Activity

Stephen ECOLOGY, ENVIRONMENT, News, OCEAN

copyright Ove Hoegh-Guldberg

By Stephen Leahy

Feb 15 (IPS) – Oceans span nearly three quarters of the Earth’s surface and despite this vast size hardly a square kilometre has been untouched by humans.

Researchers released the first-ever global map of human impacts on oceans Thursday in the journal Science. Impacts ranged from fishing to pollution to ship transportation.

“There really aren’t any areas without human impacts,” said Kimberly Selkoe, a principal investigator on the project and a post-doctoral researcher at the University of Hawaii.

“The most shocking message here is that we don’t actually have a lot of data on human impacts,” Selkoe told IPS. Continue reading →