I can only agree, there is likely to be some post apocalyptic era, hard to know what it would be or look like. Instead of being from "science" like in the movies, it would be from God himself. Certainly is very feasible.
That makes sense about the survival aspect, I hadnt considered that so deeply.
I saw the walking dead and to be very honest, I saw the perspective of survival and it was really harsh. The writers did brilliant jobs of predicting the morbid possibilities of survival instincts of people.
I do like my zombie films, but don't think I watched this one to the end. I will check it out. Thanks for the tip 👍