The Universal Declaration of Human Rights:
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Wednesday, November 30, 2011
Friday, November 25, 2011
Tuesday, July 26, 2011
A brief history of opposition to Atomic Power
These are the speaking notes for an address that I delivered at the Happy Yess Club in Darwin 14 July 2011 at an event entitled "Radioactive Intervention", a fund raiser for ANNT (Anti-nuclear Northern Territory Collective) in connection with the proposal for a nuclear waste dump at Muckaty in Australias Northern Territory.
The movement against atomic energy really began as a movement concerned with protecting all life on Earth from genetic mutations caused by industrial processes and products. It began in 1927 when Herman J. Muller published an account of his discovery of the abundant production of gene mutations and chromosome changes by X-Rays. He was awarded the Nobel Prize for Physiology and Medicine for that work in 1946. I think that we could say that the cat was out of the bag in 1927, and that the award of the Nobel Prize in 1946 was intended to remind people of his work : in the age that began when an atomic bomb was exploded over Hiroshima.
Muller had made two points in 1927.
Firstly that the genetic damage caused by the X-Rays was directly proportional to the dose rate - and that there was no dose so small as to cause no damage.
Secondly that the non-lethal mutations, as they are passed on into the future, would accumulate in the gene pool. He saw this accumulation as a very grave threat to the welfare of all life on this planet.
In the years immediately following the Hiroshima and Nagasaki bombings the cold-war and the threat of nuclear warfare attracted the attention of people away from Herman Muller's warnings. There was a fixation on the imminent possibility of thermonuclear obliteration. An arms race was in progress, and the weapons had to be tested.
We have only recently learned that the fallout plume from one of the British bomb tests in South Australia passed directly over Darwin. Somewhere about 1964 very radioactive rain fell in Darwin from a Hydrogen Bomb test in China.
In the USA a man called Sternglass took an interest in the health of children living downwind from bomb tests. He discovered serious health impacts that were attributable to those tests.
Soon after this John Gofman and Arthur Tamplin blew the whistle on the downwind consequences of the peaceful use of nuclear power in electric power generation. This discovery came as a very great suprise to many people.
Gofman and Tamplin warned that the accumulated mutations caused by low level radioactivity had the potential to increase the US public health bill by an amount equal to the entire US gross domestic product some generations into the future, if the whole of the US population should be exposed to the radiation doses that were then permitted at the boundary fence around a nuclear reactor in the USA.
In August of 1972 I was the first person to publicise Gofman and Tamplin's findings in Australia. I did so as a candidate contesting the 1972 federal election. And, I did so in connection with the proposal to mine the Ranger Uranium deposit in the Northern Territory.
In the years since 1972 there have been two very serious nuclear accidents. The one at Chernobyl, and the one at Fukushima. The truth about the medical consequences of Chernobyl is only coming out now. It seems that the accident has already killed about one million people.
The reactor core material released into the atmosphere at Fukushima was 50 times the quantity released at Chernobyl. So as a rough approximation we can expect the accident to kill about 50 million people in the next 30 to 40 years. This is rather more people than were killed in both the first and the second world wars, I think.
Do not let these deaths distract you from the most important outcome of these accidents. The most important outcome of these accidents is the sub-lethal genetic mutations caused by them.
The latest development in the evolution of the anti-nuclear-movement in Darwin is the formation of the ANNT Collective. ANNT stand for "Anti-nuclear Northern Territory" It is a Darwin based group that focuses on nuclear developments here in the Northern Territory.
I am very happy to be at this fund raiser tonight. I do feel a little as if the reinforcements have begun to arrive.
I do hope that this collective will grow in numbers and get the financial support from the community that it both needs and deserves. I wish the collective well. I would like to thank you all for coming here tonight.
Thank you very much for your attention.
The movement against atomic energy really began as a movement concerned with protecting all life on Earth from genetic mutations caused by industrial processes and products. It began in 1927 when Herman J. Muller published an account of his discovery of the abundant production of gene mutations and chromosome changes by X-Rays. He was awarded the Nobel Prize for Physiology and Medicine for that work in 1946. I think that we could say that the cat was out of the bag in 1927, and that the award of the Nobel Prize in 1946 was intended to remind people of his work : in the age that began when an atomic bomb was exploded over Hiroshima.
Muller had made two points in 1927.
Firstly that the genetic damage caused by the X-Rays was directly proportional to the dose rate - and that there was no dose so small as to cause no damage.
Secondly that the non-lethal mutations, as they are passed on into the future, would accumulate in the gene pool. He saw this accumulation as a very grave threat to the welfare of all life on this planet.
In the years immediately following the Hiroshima and Nagasaki bombings the cold-war and the threat of nuclear warfare attracted the attention of people away from Herman Muller's warnings. There was a fixation on the imminent possibility of thermonuclear obliteration. An arms race was in progress, and the weapons had to be tested.
We have only recently learned that the fallout plume from one of the British bomb tests in South Australia passed directly over Darwin. Somewhere about 1964 very radioactive rain fell in Darwin from a Hydrogen Bomb test in China.
In the USA a man called Sternglass took an interest in the health of children living downwind from bomb tests. He discovered serious health impacts that were attributable to those tests.
Soon after this John Gofman and Arthur Tamplin blew the whistle on the downwind consequences of the peaceful use of nuclear power in electric power generation. This discovery came as a very great suprise to many people.
Gofman and Tamplin warned that the accumulated mutations caused by low level radioactivity had the potential to increase the US public health bill by an amount equal to the entire US gross domestic product some generations into the future, if the whole of the US population should be exposed to the radiation doses that were then permitted at the boundary fence around a nuclear reactor in the USA.
In August of 1972 I was the first person to publicise Gofman and Tamplin's findings in Australia. I did so as a candidate contesting the 1972 federal election. And, I did so in connection with the proposal to mine the Ranger Uranium deposit in the Northern Territory.
In the years since 1972 there have been two very serious nuclear accidents. The one at Chernobyl, and the one at Fukushima. The truth about the medical consequences of Chernobyl is only coming out now. It seems that the accident has already killed about one million people.
The reactor core material released into the atmosphere at Fukushima was 50 times the quantity released at Chernobyl. So as a rough approximation we can expect the accident to kill about 50 million people in the next 30 to 40 years. This is rather more people than were killed in both the first and the second world wars, I think.
Do not let these deaths distract you from the most important outcome of these accidents. The most important outcome of these accidents is the sub-lethal genetic mutations caused by them.
The latest development in the evolution of the anti-nuclear-movement in Darwin is the formation of the ANNT Collective. ANNT stand for "Anti-nuclear Northern Territory" It is a Darwin based group that focuses on nuclear developments here in the Northern Territory.
I am very happy to be at this fund raiser tonight. I do feel a little as if the reinforcements have begun to arrive.
I do hope that this collective will grow in numbers and get the financial support from the community that it both needs and deserves. I wish the collective well. I would like to thank you all for coming here tonight.
Thank you very much for your attention.
Wednesday, June 22, 2011
Thursday, January 13, 2011
Cooking with gas. Posted 14 January 2011
There is a lot to be said for cooking with gas. I mostly use a simple bottle top gas cooker. It is a very portable tool. It has one disadvantage. You can not get a very low heat from it. Even on its lowest setting it is still to hot for some things. It is too hot to simmer something properly, for example.
I have found a way to get around this problem. Consider if you will a curry that contains meat and dried peaches. I brown the meat, then the onions and the curry powder. Into the saucepan it goes with the contents of the tins. The tomatoes and the green beans. Then it is time to bring it to the boil and add some water and the dried peaches. An ordinary recipe would say "bring it to the boil and simmer for 30 minutes".
What I do is "under-simmer" it for an hour. Under-simmer ?
When the mixture comes to the boil, turn the gas off. Wait 5 minutes then put the saucepan down on the ground, lift the lid and give it a stir. Replace the lid. Light the gas. Adjust the flame to the lowest setting and put the saucepan back on to the heat.
It only takes 10 seconds for the food to begin to bubble again. Give it 15 seconds then turn the gas off again. Wait for 5 minutes and repeat the process. The food cooks as quickly as it would if it was simmering, and it is unlikely to stick to the saucepan.
Lets talk fuel consumption now. Using the simmering method the gas runs at its lowest setting for 30 minutes. Using my under-simmering method the gas runs for 3 minutes at its lowest setting. This is a saving of a whole order of magnitude, and I get an hour of cooking rather than 30 minutes. It makes for a very yummy curry.
O.K. it is a bit of a humbug. Getting up and down. Turning the gas off and then lighting it again. And most tiresome of all, keeping an eye on the time. It is a practical proposition for all that.
And it makes a real difference to the Carbon footprint of the meal.
You can double the cooking time and only use a tenth of the gas.
Nobody told me about this. I stumbled upon it. You have my permission to call it Strider's under-simmering method , if you like. For what it is worth this is my contribution to combating climate change in 2011.
I have found a way to get around this problem. Consider if you will a curry that contains meat and dried peaches. I brown the meat, then the onions and the curry powder. Into the saucepan it goes with the contents of the tins. The tomatoes and the green beans. Then it is time to bring it to the boil and add some water and the dried peaches. An ordinary recipe would say "bring it to the boil and simmer for 30 minutes".
What I do is "under-simmer" it for an hour. Under-simmer ?
When the mixture comes to the boil, turn the gas off. Wait 5 minutes then put the saucepan down on the ground, lift the lid and give it a stir. Replace the lid. Light the gas. Adjust the flame to the lowest setting and put the saucepan back on to the heat.
It only takes 10 seconds for the food to begin to bubble again. Give it 15 seconds then turn the gas off again. Wait for 5 minutes and repeat the process. The food cooks as quickly as it would if it was simmering, and it is unlikely to stick to the saucepan.
Lets talk fuel consumption now. Using the simmering method the gas runs at its lowest setting for 30 minutes. Using my under-simmering method the gas runs for 3 minutes at its lowest setting. This is a saving of a whole order of magnitude, and I get an hour of cooking rather than 30 minutes. It makes for a very yummy curry.
O.K. it is a bit of a humbug. Getting up and down. Turning the gas off and then lighting it again. And most tiresome of all, keeping an eye on the time. It is a practical proposition for all that.
And it makes a real difference to the Carbon footprint of the meal.
You can double the cooking time and only use a tenth of the gas.
Nobody told me about this. I stumbled upon it. You have my permission to call it Strider's under-simmering method , if you like. For what it is worth this is my contribution to combating climate change in 2011.
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