- Do developed countries have any need to introduce more GM foods into their markets?
- Should the methods be perfected purely for countries with a food crisis - due to shortages or land which is too harsh to grow 'normal' crops?
- Are you happy to buy & consume food which proudly declares on the label that it is genetically modified?
II will assume that you are referring GMO's to crops that have been geneticaly altered through means of technologies. Examples such as adding beta-kerotine to rice to make nutrition-rich "golden rice" or splicing the genes of tomatoes of potatoes to created "Pomatos" exist.
Although I have no choice but to eat GM foods because they are what's available most of the time, I'm not too comfortable eating them.
GM foods have been around since maybe the late 1980's or 1970's? They are a relativly new concept. There's no reason not to doubt that these GM foods might have bad effects that we are not aware of, but may show in the near future.
In the 1920's, nicotine was thought to be a healthy drug and smoking was encouraged. It was not until more than 20 years later that we knew about the bad effects of nicotines and doctors stopped prescribing it. Like this, the results on whether GM Foods can harm our healths or not is inconclusive. But like nocotine, there's a chance that it is.
And one thing that we should know is that contrary to popular belief/knowledge, these underdeveloped countries in poverty actually have the best land for raising crops. Most developing countries are located near the equator and studies show that these are the countries with soils with the most nutrition and thus are perfect for growing food. Bad land is not the reason why these countries suffer food shortages. Militias, corrupt governments and the lack of proper skills are.
GM food in the end is a good thing. It is only posed in a negatively light because of ignorance. GM food generally, as Chicken mentions, is modified so that it is stronger against crop diseases, produces a greater yield, and creates healthier food. Humans have been genetically modifying plants and animals since the agricultural revolution that led to civilized society. You take two varieties of plants and cross-breed them to make a new variety that is genetic modification. Those two varieties probably wouldn't have done that if it weren't for human intervention. This fact has been important in our earlier agrarian societal roots. It created new plant varieties that survived better and was easily cultivated as well as bred new animals that would come to age quicker and would be easier to raise.
GM's then were not immediately produced. It's true that the first crops were wild and very different from what we have now, and that they gradually changed in genetics as we continued to cultivate them. But that was a very gradual change. The crops had their time to naturally adapt to their environment.
This is very different from the GM foods we have nowadays. Their genes are modified directly. Splicing technologies that are very new are used to make immediate changes.
Surely, you are aware of the nucleotides A,T, C and G, the building bocks of DNA. GMO's exist in which scientists change the order of some of these sequences just to see what happens. If they see favorable results, a new GMO is born ready to be released to the public.
I don't know about what you guys think, but that doesn't sound too safe.