Showing posts with label environment. Show all posts
Showing posts with label environment. Show all posts
Wednesday, July 11, 2012
Tuesday, March 20, 2012
Solar power station in Spain works at night
A unique thermosolar power station in southern Spain can shrug off cloudy days: energy stored when the sun shines lets it produce electricity even during the night.
Friday, June 24, 2011
Everything I Want to Do Is Illegal (a pissed-off farmer)
Everything I want to do is illegal. As if a highly bureaucratic regulatory system was not already in place, 9/11 fueled renewed acceleration to eliminate freedom from the countryside. Every time a letter arrives in the mail from a federal or state agriculture department my heart jumps like I just got sent to the principal’s office.
And it doesn’t stop with agriculture bureaucrats. It includes all sorts of government agencies, from zoning, to taxing, to food inspectors. These agencies are the ultimate extension of a disconnected, Greco-Roman, Western, egocentric, compartmentalized, reductionist, fragmented, linear thought process.
And it doesn’t stop with agriculture bureaucrats. It includes all sorts of government agencies, from zoning, to taxing, to food inspectors. These agencies are the ultimate extension of a disconnected, Greco-Roman, Western, egocentric, compartmentalized, reductionist, fragmented, linear thought process.
Thursday, June 23, 2011
Friday, March 25, 2011
Nuclear storm warnings?
White House Science Advisor John Holdren and Sir John Beddington, Science Advisor to British Prime Minister David Cameron, in a recent joint article "Celestial Storm Warnings" published in the New York Times, warned that a solar flare from the Sun could cause a great geomagnetic storm, with catastrophic consequences for the United States and the world. A great geomagnetic storm would generate a powerful electromagnetic pulse (EMP) that could destroy electronic systems and collapse all the critical infrastructures--power grids, communications, transportation, banking and finance, food and water--that sustain modern civilization, and the lives of millions. Holdren and Beddington write reassuringly that "work to protect our societies is well underway.[sic]"
Saturday, March 12, 2011
Japan earthquake/tsunami pics
Japan was today plunged into chaos after a cataclysmic earthquake sent merciless tsunami waves rushing through its helpless streets.
The unforgiving tide of water unleashed after one of the biggest quakes in recent history obliterated tens of thousands of buildings, devouring almost anything in its path.
more pics
The unforgiving tide of water unleashed after one of the biggest quakes in recent history obliterated tens of thousands of buildings, devouring almost anything in its path.
more pics
Friday, January 28, 2011
Zeitgeist: Moving Forward
The third installment of the Zeitgeist series; A study of human nature, and an indictment of money itself and promotion of a new, global, sustainable "resource-based economy".
Monday, January 24, 2011
Monday, October 4, 2010
Floride, Teeth, and the Atomic Bomb
Fluoride, Teeth, and the Atomic Bomb
by Chris Bryson & Joel Griffiths
Some fifty years after the United States began adding fluoride to public water supplies to reduce cavities in children's teeth, declassified government documents are shedding new light on the roots of that still-controversial public health measure, revealing a surprising connection between fluoride and the dawning of the nuclear age.
Today, two thirds of U.S. public drinking water is fluoridated. Many municipalities still resist the practice, disbelieving the government's assurances of safety.
Since the days of World War II, when this nation prevailed by building the world's first atomic bomb, U.S. public health leaders have maintained that low doses of fluoride are safe for people, and good for children's teeth.
That safety verdict should now be re-examined in the light of hundreds of once-secret WWII documents obtained by Griffiths and Bryson --including declassified papers of the Manhattan Project, the U.S. military group that built the atomic bomb.
Fluoride was the key chemical in atomic bomb production, according to the documents. Massive quantities of fluoride-- millions of tons-- were essential for the manufacture of bomb-grade uranium and plutonium for nuclear weapons throughout the Cold War. One of the most toxic chemicals known, fluoride rapidly emerged as the leading chemical health hazard of the U.S atomic bomb program--both for workers and for nearby communities, the documents reveal.
Other revelations include:
* Much of the original proof that fluoride is safe for humans in low doses was generated by A-bomb program scientists, who had been secretly ordered to provide "evidence useful in litigation" against defense contractors for fluoride injury to citizens. The first lawsuits against the U.S. A-bomb program were not over radiation, but over fluoride damage, the documents show.
* Human studies were required. Bomb program researchers played a leading role in the design and implementation of the most extensive U.S. study of the health effects of fluoridating public drinking water--conducted in Newburgh, New York from 1945 to 1956. Then, in a classified operation code-named "Program F," they secretly gathered and analyzed blood and tissue samples from Newburgh citizens, with the cooperation of State Health Department personnel.
* The original secret version--obtained by these reporters--of a 1948 study published by Program F scientists in the Journal of the American Dental Association shows that evidence of adverse health effects from fluoride was censored by the U.S. Atomic Energy Commission (AEC) --considered the most powerful of Cold War agencies-- for reasons of national security.
* The bomb program's fluoride safety studies were conducted at the University of Rochester, site of one of the most notorious human radiation experiments of the Cold War, in which unsuspecting hospital patients were injected with toxic doses of radioactive plutonium. The fluoride studies were conducted with the same ethical mind-set, in which "national security" was paramount.
* The U.S. government's conflict of interest--and its motive to prove fluoride "safe" -- has not until now been made clear to the general public in the furious debate over water fluoridation since the 1950's, nor to civilian researchers and health professionals, or journalists.
Read more...
by Chris Bryson & Joel Griffiths
Some fifty years after the United States began adding fluoride to public water supplies to reduce cavities in children's teeth, declassified government documents are shedding new light on the roots of that still-controversial public health measure, revealing a surprising connection between fluoride and the dawning of the nuclear age.
Today, two thirds of U.S. public drinking water is fluoridated. Many municipalities still resist the practice, disbelieving the government's assurances of safety.
Since the days of World War II, when this nation prevailed by building the world's first atomic bomb, U.S. public health leaders have maintained that low doses of fluoride are safe for people, and good for children's teeth.
That safety verdict should now be re-examined in the light of hundreds of once-secret WWII documents obtained by Griffiths and Bryson --including declassified papers of the Manhattan Project, the U.S. military group that built the atomic bomb.
Fluoride was the key chemical in atomic bomb production, according to the documents. Massive quantities of fluoride-- millions of tons-- were essential for the manufacture of bomb-grade uranium and plutonium for nuclear weapons throughout the Cold War. One of the most toxic chemicals known, fluoride rapidly emerged as the leading chemical health hazard of the U.S atomic bomb program--both for workers and for nearby communities, the documents reveal.
Other revelations include:
* Much of the original proof that fluoride is safe for humans in low doses was generated by A-bomb program scientists, who had been secretly ordered to provide "evidence useful in litigation" against defense contractors for fluoride injury to citizens. The first lawsuits against the U.S. A-bomb program were not over radiation, but over fluoride damage, the documents show.
* Human studies were required. Bomb program researchers played a leading role in the design and implementation of the most extensive U.S. study of the health effects of fluoridating public drinking water--conducted in Newburgh, New York from 1945 to 1956. Then, in a classified operation code-named "Program F," they secretly gathered and analyzed blood and tissue samples from Newburgh citizens, with the cooperation of State Health Department personnel.
* The original secret version--obtained by these reporters--of a 1948 study published by Program F scientists in the Journal of the American Dental Association shows that evidence of adverse health effects from fluoride was censored by the U.S. Atomic Energy Commission (AEC) --considered the most powerful of Cold War agencies-- for reasons of national security.
* The bomb program's fluoride safety studies were conducted at the University of Rochester, site of one of the most notorious human radiation experiments of the Cold War, in which unsuspecting hospital patients were injected with toxic doses of radioactive plutonium. The fluoride studies were conducted with the same ethical mind-set, in which "national security" was paramount.
* The U.S. government's conflict of interest--and its motive to prove fluoride "safe" -- has not until now been made clear to the general public in the furious debate over water fluoridation since the 1950's, nor to civilian researchers and health professionals, or journalists.
Read more...
Friday, August 27, 2010
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