Parkinson's & Pesticides
2009-08-19 03:50:27.755934+00 by
Dan Lyke
5 comments
A number of things about this
article on links between pesticides and Parkinson's disease that make me want to dig in to the background
a little bit and do some fact checking, but I wouldn't be surprised if there were a link there.
[ related topics:
Health Food Physiology
]
comments in ascending chronological order (reverse):
#Comment Re: made: 2009-08-19 15:04:07.565138+00 by:
ebradway
Just the way they throw around statistics makes me wonder about their conclusion.
A positive association without statistical significance simply means there was
more noise on the positive side of the curve than the negative. Just leave that
crap out of your summary!
Unfortunately, the real problem is stated earlier:
A cause-and-effect relationship between environmental neurotoxins and
Parkinson's is difficult to prove.
What seems to be missing from our the food production equation is a cost benefit
analysis that factors in all of the "possible connections" as well as the more
measurable connections.
#Comment Re: made: 2009-08-19 15:16:28.628339+00 by:
Larry Burton
[edit history]
I think this statement is telling on a lot of the credibility it takes to believe something:
Christensen, a lifelong environmental activist, suspected an environmental cause -- not only because she was politically inclined to, but because she knew that accumulating scientific information was pointing in that direction.
She wanted the cause to be environmental so the credibility of the evidence didn't have to be quite as high for it to be accepted as it would have been for some other cause. When you think you have found what you are looking for you usually stop looking.
#Comment Re: made: 2009-08-19 15:22:29.035386+00 by:
Dan Lyke
[edit history]
Yeah, a bunch of things triggered my warning detectors:
- Start with a Malcolm Gladwell like anecdote that has the diagnosed subject
drawing an association conclusion.
- Citing pre-publication papers.
- A bunch of fast and loose with correlation = causation.
- More drawing from anecdotal evidence, including
She says it's "anybody's guess" what was in the water, but since many
of the industries in St. Louis at the time discharged their wastes
into the river, she says the brew probably included organophosphate
pesticides, ..."
- The BMAA and MPTP stories tossed in there sure feel like the "throw enough
confusing ancillary stuff around and we'll make people forget that these
aren't part of the actual argument."
But I wanted to keep it on my radar, because I've seen a couple of articles on farming techniques that involve
beating the living daylights out of strawmen (Blake Hurst's Omnivore's
Delusion is one of the worst strawman offenders I've read in a while) and I wanted to keep abreast
of the counter-arguments.
#Comment Re: made: 2009-08-20 00:42:08.128476+00 by:
Shawn
[edit history]
Dan; the Blake article link is missing an 's' in 'delusion'.
#Comment Re: made: 2009-08-20 02:12:05.75773+00 by:
Dan Lyke
Thanks. Fixed.