Hello from the future, 2k17. Cloning is a great idea! Come here to say that, but found this topic. I'll just add that cloning should be pretty long process to help in keeping balance. And about nasty side effects: it could be cannibalism or some other mental illnesses (maybe even need to kill somebody, or like bloodhunger).
Chance of all this bad things can be ruduced by level of Scientist who create a clone.
Chance of all this bad things can be ruduced by level of Scientist who create a clone.