The charge, then as now, is that
microscopic black holes produced at the collider might coalesce and engulf the earth, ending all life as we know it.
Not exact matches
First off, how might
microscopic black holes be
produced at the LHC?
A fraction of those collisions could generate
microscopic black holes, which Goldberg and Anchordoqui think would
produce a unique brand of particle showers.
And quantum gravity could still exist at much higher energies that can not be
produced experimentally, so the absence of
microscopic black holes won't discount the theory either.