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Scotts Testing Genetically Modified Grass
Caseyscrib writes "There is an article on Yahoo! News that talks about how Scotts is testing a genetically modified version of creeping bentgrass, popular on golf course greens and fairways, that will be resistant to a common weed-killing chemical. Environmentalists have long opposed bioengineered crops of any kind, and fear that '...if it was to escape onto public land, we wouldn't know how to control it.' It is now in the final stages of approval."
welcome our new genetically engineered creeping bentgrass overlords.
I can think of several ways of controlling such grass.
1) Pour gas, light match
2) Use barriers that most people already use to stop plant growth.
3) Shovel.
In all seriousness, sounds like those afraid of controlling it are just spreading FUD. If we can modify grass to resist weed killer, who says we can't also make it vulnerable to something environmentally friendly like cooking oil?
Oh no! How are we going to stop the smooth, soft, vibrant grass that they use on golf courses from overtaking our lawns!?
Please. I beg you. Dump some of this on my lawn.
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Not to trivialize the issue of bioengineered crops, but to focus on it misses what's probably the more important point... this particular "crop" is designed to allow even more use of toxic chemicals that are poisoning the water supply. It's a big step in the wrong direction. If they're going to bioengineer grass, it should be with the purpose of reducing the need for chemicals in mind.
We already know what havoc creatures can create if they are moved from their original home and place in a new environment. Yet we are willing to create new species and set them loose into the world without so much as a concern for what the impact on the environment might be? Once that grass spreads beyond the golf courses and invades the yards of peoples' homes, how are they supposed to kill it without killing their own grass. We are so quick to pass judgement on genetically engineering animals, but when it comes to plants (which can cause just as much damage to the environment, if not MORE) we are willing to modify them in any way possible and place them out into the world? It's sick. Any form of genetic engineering should be banned until more is known about it's effects and the ethics of it can be worked out.
So they can pour that weed-killing chemical with no fear of damaging the golf course. But, what about me? I haven't been genetically reengineered, I guess that too many chemicals around may affect me somehow.
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Basically two problems:
/Tobias
1. Modified grass spreads and become "Superweed".
2. Modified genes spread to other species, either by hybridization or vectors such as bacteria. (Agrobacterium tumefaciens as an example)
This is what opposers are afraid of.
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By this reasoning, man would have never left the caves, developed agriculture, or gone into space.
Man did those things because the possible gains outweighed the possible pitfalls we could do a lot of things that would be incredibly stupid like kill half the worlds population with nukes, do you think we should? Technology!=progress, with great power comes great responsibility(and an even greater temptation to misuse that power)
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How would this end the human race? Cows eat grass. People eat cows. So stop worrying and light the BBQ!
The annoying thing about this is that it is not engineered to be resistant to pests. It's engineerd to be resistant to Roundup, made by Monsanto. There are lots of other such "Roundup Ready" products, including canola, corn, and soybeans.
The result of this is that farmers and now greenskeepers can douse their fields and fairways with Roundup. The Roundup ready plants survives this chemical shower, and everything else dies.
The problems with this are:
(1) The environmental impact of all this (extra) Roundup being released.
(2) The fact that growers become dependent on Monsanto for Roundup. Monsanto is, in effect, genetically engineering conditions that will lead to a monopoly.
(3) The selective pressures that this will put on all the pests that Roundup is supposed to control. In the same way that staph bacteria have evolved reistance to antibiotics in hospitals, the increased use Roundup will probably lead to the evolution of Roundup resistant superpests.
Obviously Monsanto is more concerned with profiting than the long-term economic and environmental health of the country.
I'm not against genetic engineering per se, but this approach seems to be fraught with pitfalls.
Read the article again. The "problem" currently is that groundskeepers can't simply dump huge amounts of herbicide everywhere since the grass will die. This grass lets them dump huge amounts of herbicide everywhere to kill the normal weeds.
Yeah, I'm jumping for joy over this. I was just thinking the other day that there isn't enough herbicide being dumped on the ground right now.
All's true that is mistrusted
I'm sorry, but I strongly disagree with your conclusion. You are correct that there are experts that know far more about the subject than we do. You are also correct about the AI researcher knowing more about AI than the secretary or mechanic. However, in both cases I think that the non-expert has a right to consider the possible consequences of a technology, and determine whether they feel the dangers outweigh the benefits.
There are always dangers to implementing a new technology, particularly one that may be difficult to purge if its consequences are undesirable. While I support the cautious use of genetically engineered plants, there is a real concern of loosing control of those plants if we are not careful.
The analogy to making changes to a C library are quite valid. When we make substantial changes to any system, we need to be careful to have a pretty good idea what the side effects might be. This is true of new code, of new medications, and of introducing new plants to an ecosystem. We shouldn't let fear of the unknown paralyse us, but neither should we dive headlong into unknown waters without first taking some precautions.
Atanamis