climate change

Mongolia’s Nomadic Weather Readers

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2010 was a rough year on the Mongolian steppe for the country’s herders. That year, an extremely cold winter struck, known locally as a dzud, wiping out 9 million animals, or 20 percent of the national herd in a country where livestock continues to be central to herders’ livelihoods and play a vital role in the national economy. The freezing temperatures of minus 50 Celsius were the worst in living memory, although the effects of climate change have been eating steadily into the lives of Mongolia’s herdsmen for several years. Along with the degradation of the steppe’s fragile grasslands through overgrazing, and the rapid societal change that comes with globalization, the millennia-old way of life on the steppes is under threat.

Price for Denial, Inaction on Climate Is Higher Than Toll of Reducing Consumption

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For Tad Patzek, Peak Oil – not climate change – poses the greatest risk to human health and survival on Earth. The chair of the Department of Petroleum and Geosystems Engineering at the University of Texas and co-author with Joseph Tainter of Drilling Down: The Gulf Oil Debacle and Our Energy Dilemma, Patzek does not deny climate change or the notion that the human use of CO2 has helped caused it. It’s just that climate change has already been set in motion, and it will take 80,000 to 100,000 years to reverse it. This is, the Polish-born Patzek says, "for us, an infinite time."

Where has all the ice gone?

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As the earth warms, glaciers and ice sheets are melting and seas are rising. Over the last century, the global average sea level rose by 17 centimeters (7 inches). This century, as waters warm and ice continues to melt, seas are projected to rise nearly 2 meters (6 feet), inundating coastal cities worldwide, such as New York, London, and Cairo. Melting sea ice, ice sheets, and mountain glaciers are a clear sign of our changing climate.

All Roads Lead to Permaculture

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Like many other people, when I first encountered Permaculture I thought it was just about gardening – incorporating fruit, nut trees and other edibles into your landscape, using mulch, and composting. And yes it is true that all these are a part of Permaculture, it is also so much more! Permaculture is an ecological design system that helps to connect all aspects of our lives. From the food we eat, the water we use, or the fuel that keeps us warm, Permaculture can help us obtain the necessities for life in ways that work with the Earth and promote the long term health of the planet.

In the end, sometimes giving things up *IS* the answer

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About five years ago a colleague of mine, Dale Allen Pfeiffer wrote an essay I can no longer locate. At the time, Colony Collapse Disorder was just being diagnosed in bees, and one of the discussed potential causes of the problem was cell phones and cell phone towers. Pfeiffer didn’t, as I remember, take a stand on this question as a cause, but what he did do was interview people and ask “If it was true that cell phones caused CCD, and knowing that we depend on bees for a large portion of our food, would you give up your cell phone to save the bees?” The answer, overwhelmingly, was no.

Climate, politics & money – Mar 5

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•Will EDF become the Barbra Streisand of climate protest? •US Generals warn of climate change dangers •Is climate change next for GOP? •Michael Grunwald, Time Magazine •China Carbon Tax May Spur U.S. Climate Debate, CMIA Says •EU lawmakers back suspension of airline carbon payments

Time for some optimism about the climate crisis

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The world has warmed by approximately 0.7 degrees Celsius in the 200 years since fossil fuels began to be used on any significant scale[1]. The rate at which the planet is heating up could be accelerating and 2010 was the hottest year since the global record began, 131 years ago[2]. All ten of the warmest years on record have occurred since 1998.