Dec. 31st, 2005

thewayne: (Headbanger)
We now have superweeds that are resistant to herbicides!

The worst thing about genetically-modified foods is that they were not created to benefit people. They were created to benefit farmers and lower production costs by allegedly increasing the efficiency of herbicides. The grain was modified so that it resisted the herbicide, then when you sprayed your field with Brand X herbicide, it would be more effective in killing weeds and leaving your crop alone.

This also locked the farmer into long-term contracts with the seed providers: the farmers could no longer keep seed back for future plantings and had to buy their seed exclusively from people like Monsanto.

Well, guess what! No surprise here, rape seed has cross-bred with a couple of different type of weeds and the weeds are now resistant to Brand X herbicide! And since the new superweed is resistant, it now has a selection advantage over its non-resistant relatives. And here's the best part: seeds from one of these superweeds can lie dormant in the ground for 20-30 years before germinating, thus it is impossible to erradicate without totally sterilizing the field! Well, at least now we have a use for all the nuclear weapons we have sitting in storage. ;)

The thing that I hated the most about GM seed being released (a close second is the US Gov't trying to bully third-world developing countries into taking it) is that the FDA and Dept of Agriculture were handed reports by industry saying "it's all good!". The gov't never conducted long-term tests to see if things like this could happen, which it seems to me that anyone with a basic science education could see that this was pretty much inevitable.

http://www.guardian.co.uk/gmdebate/Story/0,,1535428,00.html
thewayne: (Default)
The Defense Department Advanced Projects group has held a car race for two years in the badlands of Nevada. The difference between this and other races, aside from the sweetened $2,000,000 pot, is that the vehicles must be completely autonomous.

Last year, the first time the race was held, was a miserable failure. No entrant completed the course. This year was a different story. The winner, Stanley, was a Volkeswagon Toureg. The technology that it used really wasn't that sophisticated when compared to some of the other entrants, but they totally redid their software and it changed everything. DARPA set a course speedlimit of 5-25 MPH, Stanley routinely wanted to exceed that because of its capabilities.

Interesting stuff, and it shows that an autonomous vehicle is much closer than we think. In fact, there are several autonomous features currently in cars that you may not know about.

http://www.wired.com/wired/archive/14.01/stanley.html

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