This article from Effect Measure (who I have to confess I hadn't come across until today), highlights how governmental agencies still take crazy decisions.
It relates to the interim approval by the EPA for the use of Methyl Iodide as a fumigant to replace highly toxic Methyl Bromide; approval for which has been withdrawn under the Montreal protocol as it is regarded as a ozone depleter.
Now anyone with an iota of chemistry knowledge might suspect that replacing one halogen with another is not really likely to make too much of a change in a chemical's characteristics. And in this case you would be correct; Methyl Iodide is also highly toxic, being both a "neurotoxin and carcinogen that has caused thyroid tumors, neurological damage and miscarriages in lab animals".
"methyl iodide is nasty. If you want to use it you must employ a certified applicator, establish a buffer zone of 25 to 500 feet around the fields, no use within a quarter mile of a school, day care facility, nursing home, hospital, prison or playground. And if you are a shoveler, tractor driver or applicator you have to be trained and you have to wear a respirator. Farm workers can't re-enter the fields for five days after application."
The EPA is supposed to be the US 'Environmental Protection Agency': what the hell is going on over there?
ADDENDUM by Junkk Male - The author has kindly posted a correction which I repeat here:
"Note there was an inadvertent error in that post. Methyl bromide is an ozone depleter, not a greenhouse gas. My error. I corrected it in the post. "
It still doesn't sound like a very welcome addition to the gaseous cocktail we are sharing with future generations.
Junkk.com promotes fun, reward-based e-practices, sharing oodles of info in objective, balanced ways. But we do have personal opinions, too! Hence this slightly ‘off of site, top of mind' blog by Junkk Male Peter. Hopefully still more ‘concerned mates’ than 'do this... or else' nannies, with critiques seen as constructive or of a more eyebrow-twitching ‘Oh, really?!' variety. Little that’s green can be viewed only in black and white.
Tuesday, October 09, 2007
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Subjective is fine, but well argued and substantiated is even better. Calm and polite tops. Anything that crosses my personal line will not go up. There may be reasons given, but not guaranteed.
I'm not too keen on 'Anon' as a handle (and the content usually explains why), so if that's what you opt for it may not make it. Sorry.
Note there was an inadvertant error in that post. Methyl bromide is an ozone depleter, not a greenhouse gas. My error. I corrected it in the post.
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