1. Unless you have some way to stop time, it is impossible to stop humans from mutating/evolving.
2. I would argue it is part of being human, and being alive, to evolve and adapt to your environment. Humans have multiple ways of doing this. Beyond our ability to genetically evolve, our intelligence is a mechanism we use to adapt to your environment much faster than genetics permit.
1. Unless you have some way to stop time, it is impossible to stop humans from mutating/evolving.
2. I would argue it is part of being human, and being alive, to evolve and adapt to your environment. Humans have multiple ways of doing this. Beyond our ability to genetically evolve, our intelligence is a mechanism we use to adapt to your environment much faster than genetics permit.