Ok, here is my opinion on GMO:
I am not sold on GMO products causing health problems. I think it's possible, but I don't see the evidence.
I see pros and cons and here they are:
Greater food production
More nutrition??? maybe
More resilient plants??? maybe
Causing pests to become resistant to pesticides/herbicides
Jerk-off companies that start with the letter M suing organic farmers after M plants contaminate the organic ones
Isn't modifying genetics synonymous with playing God?
So basically I don't really think GMO is a good idea. Apparently General Mills is as confused as myself.
General Mills on GMOs
Cheerios and GMOs
I think maybe you should decide for yourself and grow as much of your own food as possible.
Check out http://www.growyourowngroceries.org/