Wait you trust "the big 6" to educate you on GMO's but dont trust them and the FDA that GMO's are safe? Yeah, somehow I dont think you really believe what you are saying.
Again, you would trust "the big 6" to do this market when they clearly have an incentive to be not entirely truthful?
By making crops drought tolerant and disease resistant crops and able to withstand herbicides, that improves yields. Does it not? Why else do we continue to build new homes on fields once used for farming?