Wednesday, August 21, 2013

Occasionally, the Truth Is Very Painful

Source / Go Left (on Facebook)

Thank you to J.S. Cline / Fluxed Up World

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Thursday, August 15, 2013

Cole on Climate Change: "Yep, We're Screwed"

In Ohio, alterations in temperature, wind patterns, and water circulation translate into tons of toxic algae floating in Lake Erie. In October of 2011 when these NASA images were taken, nearly one-fifth of the lake was covered with the slimy cyanobacteria, killing marine life by depriving the water of oxygen, and producing a number of other foul byproducts that caused sickness, death, and gender switching in other species. Aided by agricultural practices from farmers spreading phosphorus-based fertilizers, the algae blooms could potentially become a regular occurrence according to a postmortem analysis of the 2011 bloom by the Carnegie Institution for Science. Photo: Inhabitat.

Yep, We’re Screwed: Top Ten Recent Climate Change Findings that should Scare You
By Juan Cole / August 15, 2013

1. A warmer planet will spur aggression and violence, according to UC Berkeley scientists.

2. Climate change is causing animals to migrate into new areas, spreading diseases across species: “Earth’s changing climate and the global spread of infectious diseases are threatening human health, agriculture and wildlife,” say the National Science Foundation’s Sam Scheinter of a new paper just published in Science.

3. The oceans are heating up, according to a study by the National Oceanic and Atmospheric Administration of data from 2012: “Global average ocean surface temperature was higher than the 1981–2010 average and has been for at least a decade . . .” “Heat content in the upper 2,300 feet of the ocean remained near record high values in 2012. Overall increases were also observed in the deep ocean below . . .” The increases in upper ocean temperatures explains why land surface temperature rise has stalled in recent years: the oceans are acting as a “sink.” Unfortunately when that effect ends, land surface temperature may shoot up.

4. The oceans are rising, threatening coasts and low-lying cities like Miami and New Orleans. Likewise, according to the same study, sea levels are rising like never before since human beings have been keeping records: “Average global sea level reached a record high in 2012. Total sea level has increased at an average rate of 3.2 mm per year since 1993.”

5. America burning up:

NASA explains,
“With climate change, certain areas of the United States, like the great Plains and Upper Midwest, will be at a greater risk of burning by the end of the 21st-century. Areas like the Mountain West that are prone to burning now will see even more fires than they do today.
NASA’s recent video explains.

6. Arctic sea ice, as it melts, fractures and forms pools on the surface, is becoming darker and less reflective. It is no longer reflecting as much sunlight back into outer space, allowing it onto earth and accelerating global warming.

7. The melting of tundra in the East Siberian Arctic shelf could cause a sudden release of massive amounts of methane, costing the world economy $60 trillion.

8. Climate has changed in past eons because of things like varying volcanic activity, meteor strikes, and so forth. But human beings in this century are putting so many billions of metric tons of carbon dioxide into the atmosphere annually that they are causing climate change at a place orders of magnitude faster than anything in the archeological record. Species often went extinct even during the slower climate change eras of the distant past. The current change event will almost certainly kill off large numbers of species, including much of ocean life.

9. The ozone hole over the Antarctic, caused in part by human-produced chemicals, may be speeding up global warming.

10. Hydraulic fracturing or “fracking” of subterranean natural gas has been hailed as making available a fuel that burns cleaner than coal. But the National Oceanic and Atmospheric Administration has recently done flyovers of fracking sites in Utah and found disturbing evidence of substantial methane emissions. Methane is a very powerful and dangerous greenhouse gas that would more than cancel out the benefit of natural gas over coal.

Source / Informed Comment

Fluxed Up World

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Thursday, August 8, 2013

Then and Now

Source / The Amendment Gazette

Fluxed Up World

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Friday, August 2, 2013

The Ghastly Cost of Fossil Fuel Pipeline Transport

Please watch this full-screen. This video shows the number of incidents involving fossil fuel pipelines since 1986: 7,978 incidents, 512 deaths, 2,360 injuries, and a total cost of $6.838 billion in property damage. And that says nothing of the "externalized" climate effects that threaten humanity and other costs that the industry refuses to acknowledge.

Source / Center for Biological Diversity

Fluxed Up World

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