And I always worry the good intentions of the scientists might go terribly wrong. I mean if splitting the atom can release tremendous amounts of destructive energy what could be lurking in the subatomic world once we start meddling with it?
One real fear is that they could create a Black Hole or what they call a Singularity. If this were to occur it would potentially be the end of the world (and not just "as we know it" but literally the end).