Though I think people if you are not thinking of evolution as an abstract thing already, you will categorize genetic algorithms as something that mimics evolutions rather than expressing or embodying it.
Richard Dawkins made this click for me with his concept of memes.
There is also an idea for universes evolution. It builds on (and flavours) the ideas for an anthropic universe. A Universe spawns child universes (in a black hole?) and these inherit most but not all (mutation) of the fundamental aspects of the parent universe.
If you want to get very wacky and go into 'simulated universe' speculations (I do!), evolution can play a role here too. If we were to create our own simulated universe, it would probably be some variation of our own.