climate change

Climate and the Khans

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There are periods in Western Civilization’s history that lack the glamor of the ages of empire or the steady march of progress that seemed to characterize the Egyptians, Greeks, Romans or other remarkably advanced societies. Between military adventures we tend see the periods of hiatus and re-consolidation as “dark” or “middle” ages. Nothing much was going on, we think. These periods comprise a largely un-rediscovered history. The fascination of the dominant university narrative with militarism also leaves out vast areas on the periphery, where a lot of innovation began.

Will the final blow for America’s shale gas ‘revolution’ be high prices?

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As U.S. natural gas prices flirt with the $4 mark, some skeptics of the so-called shale gas revolution think prices are headed much higher. Such a move would, not surprisingly, seriously undermine the official story that the United States has a century of cheap natural gas waiting for the drillbit.

Climate, politics & money – Mar 21

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•Greedy Lying Bastards, New Film Pulls No Punches To Expose Climate Denial Machine •Climate Change Denying Congressman to Head Subcommittee on Climate Change •Distribution of Carbon Emissions in the UK: Implications for Domestic Energy Policy •How Many Gigatons of Carbon Dioxide…? •Nations urged to combine environmental and development goals

Victory at Hand for the Climate Movement?

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There are signs the climate movement could be on the verge of a remarkable and surprising victory. If we read the current context correctly, and if the movement can adjust its strategy to capture the opportunity presented, it could usher in the fastest and most dramatic economic transformation in history. This would include the removal of the oil, coal and gas industries from the economy in just a few decades and their replacement with new industries and, for the most part, entirely new companies. It would be the greatest transfer of wealth and power between industries and countries the world has ever seen.

Phoenix in the Climate Crosshairs

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We’re not the first people on the planet ever to experience climate stress.  In the overheating, increasingly parched American Southwest, which has been experiencing rising temperatures, spreading drought conditions, and record wildfires, there is an ancient history of staggering mega-droughts, events far worse than the infamous “dust bowl” of the 1930s, the seven-year drought that devastated America’s prairie lands.  That may have been “the worst prolonged environmental disaster recorded for the country,” but historically speaking it was a “mere dry spell” compared to some past mega-droughts that lasted &ddquo;centuries to millennia.”

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.