As for (2), regardless of particle type -- we've been creating this field for, what, <100 years? Genetic change of that type happens on a scale 3 to 5 orders o

As for (2), regardless of particle type -- we've been creating this field for, what, <100 years? Genetic change of that type happens on a scale 3 to 5 orders of magnitude greater than that. If we maintain this field for another thousand centuries, then maybe we should start thinking about those kind of effects.