Bullshit, we have all the follies of conventional agriculture to rely on! You think killer bees were made in a lab? Now just imagine we could engineer tomatos that eats people!.... in maybe a hundred years or so once synthetic biology takes off. So no please give me your GMO doom scenarios. Yeah and its not like we build our reactors with containment domes. Yeah if only the irish had had a GMO potato that was resistant to disease. Not at all, I'm all for lethal operons, restrictions on engineering herbicide resistant plants, and all for testing, but you people don't know how to pick your fights so we don't get that kind of prudent well educated regulations. you moan about Monsanto but do nothing about them!