Posted by:
Brother Of Jerry
(
)
Date: March 17, 2011 01:12PM
There are 5,000 known dead, and another 5K to 10K missing, many of whom are likely dead. That's not a hypothetical tragedy, that's a done deal tragedy.
We like scaring ourselves with radiation, but our reactions are far out of proportion to the actual dangers.
The several dozens of people at the reactors are in serious but not grave danger. For everyone else, they are more likely to die in a car accident.
Three Mile Island, zero dead, no detectable increase in cancer deaths of those exposed to radiation.
Chernobyl, which was a genuine disaster, 31 dead, essentially all people inside the plant picking up highly radioactive material with shovels after the blast.
Several thousand cases of thyroid cancer, which has a very high survival rate, in the high 90s.
Estimated increased cancer deaths among the 600,000 people exposed to the highest levels of radiation -- 4,000. That's 2/3rds of 1%. Approximately 22% of Ukrainians would die of cancer anyway, had there been no accident, so this estimate raises the cancer rate to still under 23%.
Chernobyl released a huge amount of radiation into the air, and did it over land. Much less is coming out of the Japanese reactors, and is mostly going out over the Pacific.
The likely death toll from radiation from this event will be in the single digits, and almost certainly under 100. Meanwhile, it is likely 10,000 or more died in a matter of minutes in the tsunami. The reactor disasters, while fantastically expensive, won't have anywhere near that death toll. More people will die from car accidents, medical equipment failures, and house fires caused by the simple lack of electricity in that part of the country.
I know that is not the gut level reaction. Humans are spectacularly bad at assessing relative risk. I've been watching the coverage too, and will continue to do so. There are no reactors within many hundreds of miles of me. Meanwhile, the Wasatch Fault is 2 miles away, which has the potential to kill tens of thousands, me included. I sleep fine at night.
The sad thing is that if the sea walls had been 20 feet taller, and/or the backup generators had been up on 20 or 30 foot tall platforms, sounds like the reactors would have survived intact. As a percentage of the overall cost of the reactors, those changes would have cost nothing.