Thursday, December 22, 2011
Linear No Threshold Radiation Theory Proven False - After 40 Years of Anti-Nuclear Hysteria Campaigns To Impoverish The World
The corollary of this must be that there is nothing so damaging as a false theory, about something vital to civilisation, which is generally accepted and enforced by government worldwide.
That is why I have been so persistent in disputing the Linear No Threshold theory of radiation damage. There is not and never has been any actual evidence for it. This fact is not disputed even by supporters, they have merely said that, for low level radiation it is so statistically difficult to provide certain evidence against it that it is an unfalsifiable theory and thus must be accepted.
This is not a scientific attitude since it is axiomatic that a theory which cannot be falsified cannot be scientific. But it does have the advantage of being enforced and accepted. I have previously said I doubt any theory is wholly unfalsifiable it merely that there are some whose proponents will not recognise any.
The entire anti-nuclear movement depends on being able to scare people that tiny amounts of radiation, at virtually homoeopathic levels can still kill because there is "no threshold" level at which it is safe.Without that radiation releases at a very low level would not be a fear. Without that the Dalgety Bay fraud would have nothing to work with. Without that the alleged fear that it could be dangerous to store radioactive "waste" (most of it is actually highly valuable) deep underground because it might, in infinitesimal quantities, leak thousands of feet upwards would be a matter of no importance.
Without that "unfalsifiable" claim the hysteria against nuclear power and its suppression could not have been justified. It has left humanity with no more than 40% of the electricity and therefore wealth we would have had if the trend before suppression had continued.
However science goes on and even the most "unfalsifiable" ignorance based claims fall victim to scientific progress from a new direction.
Which is why this, while the result is in now way unexpected to believers in science, is such a game changer it ought to be headlined worldwide. (OK I know it won't but it would if the media were uncorrupt) -
Imaging of a cell’s DNA damage response to radiation shows that 1.5 minutes after irradiation, the sizes and intensities of radiation induced foci (RIF) are small and weak, but 30 minutes later damage sites have clustered into larger and brighter RIF, probably reflecting DNA repair centers.
“Our data show that at lower doses of ionizing radiation, DNA repair mechanisms work much better than at higher doses,” says Mina Bissell, a world-renowned breast cancer researcher with Berkeley Lab’s Life Sciences Division. “This non-linear DNA damage response casts doubt on the general assumption that any amount of ionizing radiation is harmful and additive.”
The LNT theory was always political rather than scientific. The theory absolutely requires that there be no repair mechanism for radiation damage which, is contrary to experience with almost all other injuries to living systems. This looks like conclusive proof LNT is wrong. This does not prove hormesis, that low level stimulation to the system is beneficial, correct but is certainly consistent with it. Particularly the evidence that long term exposure is less troubling than a burst exposure, which was always intuitively reasonable.