I am not sure if I am the only ignorant person out here. I am well aware, that I am ignoring any statements about that technology being safe, because this isn't about some tech being safe or unsafe (most technologies can be used both ways), its about risk:

The problem I have, is that nobody really knows what happens when you place those products in our ecosystem. We might have some theories and observations but in the end nobody knows enough about the whole system to understand all its processes and sometimes small changes have much larger effects.

And as long as we have only one system and no backup, I don't want to risk changing the ecosystem on this planet in ways we can't predict.