Global Warming - Globale Erwaermung

Donnerstag, 11. Mai 2006

Igniting A Revolution: Voices in Defense of the Earth

Authors include: Derrick Jensen, John Zerzan, Robert Jensen, Marilyn Buck, Jeff Luers, Robert Thaxton, Russ Redner, Ashanti Alston, Kazi Toure, Fred Hampton Jr., Sara Olson, John Wade, Marti Kheel, Richard Kahn, Ann Hansen, Rosalie Little Thunder, and many more.

Eds. Steven Best, and Anthony J. Nocella, II

ITEM OVERVIEW

Global warming, acid rain, deforestation, air and water pollution are but a few of the overwhelming indicators that the earth's health is worsening. For decades, environmental groups have been resisting the destructive trends set by industry and government, but as the social and political climate has changed, popular protest movements have become less and less effective. As the earth's situation worsens, those opposing its destruction have out of necessity become increasingly militant. Corporate and federal properties have been vandalized, set ablaze-even bombed-and the government is meeting this new brand of environmental militance with an increasingly heavy hand.

Whether you're drawn by frustration with environmental strategies that, to date, have been ineffective against this growing ecological crisis, or simply by curiosity (Who are these people? Why are they doing this? What do they hope to gain?), Igniting a Revolution offers a fascinating and compelling look at the emerging movement of revolutionary environmentalism.

Includes essays by Marilyn Buck, Robert Jensen, John Zerzan, Ashanti Alston, Jeffrey "Free" Luers, Derrick Jensen, Ann Hansen, and a preface by Bron Taylor.

"This volume will interest any reader who wishes to hear directly from some of the leading intellectuals, activists and prisoners involved in these movements. The insights gained by listening directly to these voices...can hardly be overestimated"—Bron Taylor, from the preface. "There's no way that anyone can agree with everything laid out in this collection. But there is no way, either, that we can afford to ignore these varied voices, because the one sure path to destruction is that of business as usual."—Joel Kovel, The Enemy of Nature

"As we face unprecedented ecological crises, along with growing political violence and state repression, revolutionary enivronmentalists claim that another world is possible. This book promises important insights into radical alternativesw and principled resistance"—John Sorenson

"Can extralegal means justify an end? The future of terrestrial life itself may depend on whether or not serious debate on that very point is put back on the public agenda. Igniting a Revolution threatens to do just that."—Chris Hannah, Propagandhi


Informant: Anthony J. Nocella II

Dienstag, 9. Mai 2006

ANTARCTIC GLACIERS SHOW EARTH'S CLIMATE SYSTEM CAPABLE OF RAPID SHIFTS

mongabay.com

May 8, 2006

http://news.mongabay.com/2006/0508-glaciers.html

Researchers at Syracuse University have determined that glaciers once covered a much larger area of Antarctica than originally thought, suggesting that Earth's climate system is capable of rapid shifts.

Looking at sediments from marine deposits and rock sources on Seymour Island, Syracuse University Professors Linda C. Ivany and Scott D. Samson along with colleagues at the University of Leuven in Belgium and Hamilton College found evidence that glaciers once covered extensive parts of the West Antarctica ice sheet. Previously, scientists had assumed that glaciers were confined to the eastern part of Antarctica, where the biggest ice sheet is today. The findings are significant because they suggest that the climatic response to the drop in greenhouse gas concentrations in the atmosphere 34 million years ago was greater than initially believed.

³One of the most fundamental climate shifts that this planet has undergone since the events that precipitated the extinction of the dinosaurs is the so-called Œgreenhouse to icehouse transition¹ -- the time when Earth went from having virtually no ice on it at all to one with a more or less permanent ice sheet covering Antarctica,² said Ivany, a professor of earth science at Syracuse and lead investigator of the study. ³This happened about 34 million years ago, and is marked by dramatic changes in the chemistry of the oceans and the appearance of Œice rafted debris¹ in ocean sediments around Antarctica, carried there by icebergs from land that floated out and melted far from the continent, releasing the sand and rock that had been frozen into them.²

According to a release from the research team, scientists believe the "growth of the Antarctic ice sheet was initiated by a drop in greenhouse gas concentrations in the atmosphere in combination with a change in ocean circulation caused by South America pulling away from Antarctica" during the Eocene-Oligocene transition. The researchers say that at this time, Earth cooled rapidly enough to allow the growth of ice on the entire Antarctic continent all at once.

The researchers conclude that "because Earth¹s climate system is capable of shifting this rapidly and dramatically to such a new and different state, their discovery may provide an insight into how things could change in the future if we continue to alter our environment."

The research is published in the article ³Evidence for an Earliest Oligocene Ice Sheet on the Antarctic Peninsula,² in the May 2006 issue of the journal, Geology and was supported by funding from the National Science Foundation¹s Office of Polar Programs.


Informant: NHNE

Sonntag, 7. Mai 2006

Ice-capped roof of world turns to desert

Scientists warn of ecological catastrophe across Asia as glaciers melt and continent's great rivers dry up

By Geoffrey Lean,
Environment Editor
Published: 07 May 2006

http://news.independent.co.uk/environment/article362549.ece

Global warming is rapidly melting the ice-bound roof of the world, and turning it into desert, leading scientists have revealed.

The Chinese Academy of Sciences - the country's top scientific body - has announced that the glaciers of the Tibetan plateau are vanishing so fast that they will be reduced by 50 per cent every decade. Each year enough water permanently melts from them to fill the entire Yellow River.

They added that the vast environmental changes brought about by the process will increase droughts and sandstorms over the rest of the country, and devastate many of the world's greatest rivers, in what experts warn will be an "ecological catastrophe".

The plateau, says the academy, has a staggering 46,298 glaciers, covering almost 60,000 square miles. At an average height of 13,000 feet above sea level, they make up the largest area of ice outside the polar regions, nearly a sixth of the world's total.

The glaciers have been receding over the past four decades, as the world has gradually warmed up, but the process has now accelerated alarmingly. Average temperatures in Tibet have risen by 2 degrees Fahrenheit over the past 20 years, causing the glaciers to shrink by 7 per cent a year, which means that they will halve every 10 years.

Prof Dong Guangrong, speaking for the academy - after a study analysing data from 680 weather stations scattered across the country - said that the rising temperatures would thaw out the tundra of the plateau, turning it into desert.

He added: "The melting glaciers will ultimately trigger more droughts, expand desertification and increase sand storms." The water running off the plateau is increasing soil erosion and so allowing the deserts to spread.

Sandstorms, blowing in from the degraded land, are already plaguing the country. So far this year, 13 of them have hit northern China, including Beijing. Three weeks ago one storm swept across an eighth of the vast country and even reached Korea and Japan. On the way, it dumped a mind-boggling 336,000 tons of dust on the capital, causing dangerous air pollution.

The rising temperatures are also endangering the newly built world's highest railway, which is due to go into operation this summer. They threaten to melt the permafrost under the tracks of the £1.7bn Tibetan railway, constructed to link the area with China's northwestern Qinghai province.

Perhaps worst of all, the melting threatens to disrupt water supplies over much of Asia. Many of the continent's greatest rivers - including the Yangtze, the Indus, the Ganges, the Brahmaputra, the Mekong and the Yellow River - rise on the plateau.

In China alone, 300 million people depend on water from the glaciers for their survival. Yet the plateau is drying up, threatening to escalate an already dire situation across the country. Already 400 cities are short of water; in 100 of them - including Beijing - the shortages are becoming critical.

Even hopes that the melting glaciers might provide a temporary respite, by increasing the amount of water flowing off the plateau - have been dashed. For most of the water is evaporating before it reaches the people that need it - again because of the rising temperatures brought by global warning.

Yao Tandong, head of the academy's Qinghai-Tibet Plateau Research Institute, summed it up. "The full-scale glacier shrinkage in the plateau regions will eventually lead to an ecological catastrophe," he said.

Global warming is rapidly melting the ice-bound roof of the world, and turning it into desert, leading scientists have revealed.

The Chinese Academy of Sciences - the country's top scientific body - has announced that the glaciers of the Tibetan plateau are vanishing so fast that they will be reduced by 50 per cent every decade. Each year enough water permanently melts from them to fill the entire Yellow River.

They added that the vast environmental changes brought about by the process will increase droughts and sandstorms over the rest of the country, and devastate many of the world's greatest rivers, in what experts warn will be an "ecological catastrophe".

The plateau, says the academy, has a staggering 46,298 glaciers, covering almost 60,000 square miles. At an average height of 13,000 feet above sea level, they make up the largest area of ice outside the polar regions, nearly a sixth of the world's total.

The glaciers have been receding over the past four decades, as the world has gradually warmed up, but the process has now accelerated alarmingly. Average temperatures in Tibet have risen by 2 degrees Fahrenheit over the past 20 years, causing the glaciers to shrink by 7 per cent a year, which means that they will halve every 10 years.

Prof Dong Guangrong, speaking for the academy - after a study analysing data from 680 weather stations scattered across the country - said that the rising temperatures would thaw out the tundra of the plateau, turning it into desert.

He added: "The melting glaciers will ultimately trigger more droughts, expand desertification and increase sand storms." The water running off the plateau is increasing soil erosion and so allowing the deserts to spread.

Sandstorms, blowing in from the degraded land, are already plaguing the country. So far this year, 13 of them have hit northern China, including Beijing. Three weeks ago one storm swept across an eighth of the vast country and even reached Korea and Japan. On the way, it dumped a mind-boggling 336,000 tons of dust on the capital, causing dangerous air pollution.

The rising temperatures are also endangering the newly built world's highest railway, which is due to go into operation this summer. They threaten to melt the permafrost under the tracks of the £1.7bn Tibetan railway, constructed to link the area with China's northwestern Qinghai province.

Perhaps worst of all, the melting threatens to disrupt water supplies over much of Asia. Many of the continent's greatest rivers - including the Yangtze, the Indus, the Ganges, the Brahmaputra, the Mekong and the Yellow River - rise on the plateau.

In China alone, 300 million people depend on water from the glaciers for their survival. Yet the plateau is drying up, threatening to escalate an already dire situation across the country. Already 400 cities are short of water; in 100 of them - including Beijing - the shortages are becoming critical.

Even hopes that the melting glaciers might provide a temporary respite, by increasing the amount of water flowing off the plateau - have been dashed. For most of the water is evaporating before it reaches the people that need it - again because of the rising temperatures brought by global warning.

Yao Tandong, head of the academy's Qinghai-Tibet Plateau Research Institute, summed it up. "The full-scale glacier shrinkage in the plateau regions will eventually lead to an ecological catastrophe," he said.


Informant: Teresa Binstock

Gaia's Last Stand: Climate Change is Everybody’s Business

by Helke Ferrie

When I was a child, the Earth was incomprehensibly huge, solid and eternal. Now it seems as fragile as a Christmas ornament. Within a hundred years most life forms and human civilization may be completely gone, as if they had never existed at all. As I write this, I cannot believe I am actually doing so.

http://www.sonnenseite.com/index.php?pageID=72&article:oid=a5161

--------

The Revenge of Gaia: Earth's Climate Crisis and the Fate of Humanity
http://www.nyas.org/events/eventDetail.asp?eventID=7378&date=9/7/2006%206:00:00%20PM


Informant: Andy Caffrey

Samstag, 6. Mai 2006

Climate Change Drives Disease to New Territory

Global warming - with an accompanying rise in floods and droughts - is fueling the spread of epidemics in areas unprepared for the diseases, say many health experts worldwide.

http://www.truthout.org/issues_06/050506HB.shtml

Donnerstag, 4. Mai 2006

Global Warming Cited in Wind Shift

http://www.breitbart.com/news/2006/05/03/D8HCH8VO2.html


Informant: NHNE

Riding a Bicycle Can Save the World

http://www.newwest.net/index.php/city/article/8106/C8/L8


Informant: NHNE

Global warming fastest for 20,000 years and it is mankind's fault

http://news.independent.co.uk/environment/article361813.ece


Informant: NHNE

Mittwoch, 3. Mai 2006

Debate on Global Warming Helps Produce a Brisk Seller

Canada's Conservative government, which was elected in January, has been distancing itself from the greenhouse gas emission cuts the country promised to make under the Kyoto Protocol, and it is stirring up controversy by censoring a government scientist who wrote a novel about climate change called "Hotter Than Hell."

http://www.truthout.org/issues_06/050206EB.shtml

Dienstag, 2. Mai 2006

Greenhouse Gases Continue to Rise

The greenhouse gases widely blamed for raising the planet's temperature are still building up in the atmosphere. Overall, NOAA said, its annual greenhouse gas index "shows a continuing, steady rise in the amount of heat-trapping gases in the atmosphere."

http://www.truthout.org/docs_2006/050206G.shtml

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