If nothing dies, you're introducing problems of over-population.
Well just give everything an exact amount of time before they die like say every human dies at 100 years of age and becomes fertile at 50 able to produce 2 children with a random exception of 3 depending on how many die by accident. Also embed an epilepsy trigger whenever anyone wants to act on the idea of killing someone.
Christianity, One woman's lie about an affair that got seriously out of hand
What are the Christians gonna do to me ..... Forgive me, good luck with that.