There are alternative points of view; productivity is not greatly increased beyond what traditional (but slower) breeding technologies can produce, the use of increasing amounts of pesticide chemicals is detrimental both to our health and the environment, that GMO's have been released into the environment without the first clue about the long-term effects....which could be severe and numerous and that genetic material from the new organisms has been shown to migrated and become incorporated into the micro-flora of human guts. Just look at the companies involved. Look at how they behave, how they influence governments to achieve their goals. Look at how they are determined to prevent consumers from easily identifying products (by clear labeling) contaminated with their genetic experiments. From their actions, especially around seeds, it is obvious they want to capture and control the entire world's food supply. Have you heard of the plight of the Indian farmers who have been driven to suicide in record numbers? Do some research and see if it changes your mind.