RetroActive said:
"The burden of proof is on those who claim it isn't safe to eat." So this is a problematic assertion for me right at the start, the burden of proof is on those claiming it is. We've evolved on this planet over a very long time eating biology as it is (co-evolving with it, and it with the larger environment), with some problems. I'm lactose intolerant, but lactose is just sugar - what's your problem? Aren't you a machine like the rest of us?
Again, this is irrelevant to GMO. Lactose intolerance is an entirely different issue. You don’t seem to understand that different DNA sequences become obliterated during the process of digestion.
Look at what happens to the Seralini study. There's a real problem with money in science, not unlike politics. I'm not a scientist but there are plenty of scientists speaking out if you care to look.
Numerous problems with these studies, which I’m not going to reiterate here. It was very poor science, and has not been replicated. He retracted one of his studies.
rhubroma said:
The issue transcends "safety."
In Italy people are very conscious about what they but into their bodies. And it really is a much discussed topic, in ways that most Americans wouldn't be able to relate to: in short it is cultural (the way etymologically agri-culture, the cult-ivation of the land, has sacred and civilized connotations). They don't want the American stuff, because, frankly, looking at Americans, they have every reason not to trust it. Their prejudice is a valid concern when we look at the obesity rates between the two countries and all the health concerns this causes.
Again, this is not relevant. Yes, the Medi diet may be very healthy, but what makes it healthy has to do with the kinds of foods people eat. To repeat, after digestion, GM DNA is exactly the same as natural DNA. In your digestive tract, it’s the same small molecule nutrients. An Italian diet with GMO is no different from one with natural DNA.
In fact, GM DNA generally is natural. It’s found in nature. What is unnatural about it is putting it into another organism.
blutto said:
....just showed the bit above to my partner who happens to be a medical researcher ( her resume includes several major drug trials )....her first response was, uhhh, stunned silence....then she said "That is the stupid beyond words...."....she went on to say that you may be a perfect fit in the drug industry as your idea would save them piles of money and much bother...
...and frankly I didn't/couldn't put up much of an argument...
...those that care about this issue may want to read the following...
http://www.davidsuzuki.org/blogs/sc...-effects-of-genetically-modifying-food-crops/
Cheers
I would be happy to debate your partner. As a medical researcher myself, I’ve found that some of my colleagues are quite ignorant about GMO.
There isn’t a single point in that linked article that suggests adverse effects from eating GMO. Like others, the article conflates environmental effects, which I’ve already said are a legitimate concern, with effects of eating. I have no problem with linking environmental dangers with human health, but one needs to be very clear that human health in this sense is not the same as the sense concerned with what foods we put into our body.
Yes, I understand that the drug industry has a lot of problems with it, and is a favorite whipping boy for many scientists. Having worked in (academic) drug research for many years, I’m well aware of some of the industry’s tactics: biased studies, gifting newly graduated MDs so they will endorse their products, studies designed to increase addiction to products. I can say a lot of bad things about Monsanto.
None of which is going to induce me to throw scientific objectivity out the window. Basic biochemistry tells anyone that it would be extremely improbable that eating a GM food would have any health effects.
Again, the fugu example is very relevant. Ask any scientist whether he would be concerned about eating fugu DNA, and he would ridicule the idea. The only reason the notion is applied to GMO is because they “seem unnatural” to people.
RetroActive said:
I understand that the DNA gets obliterated, my point was we don't all metabolize things the same way. We're not all affected the same way, as inconvenient as that is.
Yes, and there was a case when a GMO bean, I think it was, caused food allergies because it contained a peanut protein, to which some people are allergic. Point noted. But this was not the result of a new, unnatural protein, it was the result of a natural protein being in a food in which it ordinarily would not be found. I'm not aware of any case of new allergies resulting from GMO proteins. Is it possible? Sure. The question is, how likely is it?
Food allergies result from natural substances. In fact, in principle it would not be difficult to GM foods that some people are normally allergic to so that they no longer would be allergic.
To be as fair as possible,
here is a brief summary of the possible harmful effects of eating GMO. I will reiterate: nothing is 100% guaranteed. All of these scenarios are possible, none has been shown to be very likely. Could a very small proportion of people be affected by one of these processes? Sure. But this probability has to be weighed against the possible benefits.
I myself don’t worry at all about eating GM foods. Not because I believe there is zero possibility of an adverse effect, but because I accept there is not a zero possibility of an adverse effect from eating natural foods. From time to time, people die from eating natural foods that have not been cleaned of harmful bacteria, e.g. I regard this as a risk of living in modern societies with mass production of foods. I have grown my own food at times, but this is not risk free, either.