Genetics is a tremendous power the same way as AI is.
When you write a simple
hello world program, you're not taking a lot of run-away AI risks. When you write a sophisticated program that can answer your questions by searching on the Internet, you don't take a lot more risks. If you wrote a hello world program that could enhance itself to write better messages by documenting itself on the Internet on how to right better messages and that would be able to upload its new versions on you website, chances are that at some time you would end up with a sentient website that would have the ability to take on the world, depending on its mood.
The difference is not in the sophistication side, it's the self-cointained side. Things can go out of control as soon as you can't contain what you are handling. In fact, this is what Frank Herbert had dealt with in the backstory of
Dune, where machines had taken over humans because they had let complete control to the AI so they could abandon themselves in complete leisure.
With genetics, you have in inherent self-containment problem. You are modifying the "program" that runs inside cells. This is the same kind of program that runs inside our own cells, so if you fail to contain properly your experiences, it could end up inside ourselves and modify us (for better or worse). Did you already see a
blue screen of death? Now imagine that for anything alive on the planet, better there be no bugs :d evil:
The real sign that someone has become a fanatic is that he completely loses his sense of humor about some important facet of his life. When humor goes, it means he's lost his perspective.
Wedge Antilles
Star Wars - Exile