This is not because you understand the theory of evolution that you consider it a moral thing to happen. Actually, letting the weak die and selecting only the

This is not because you understand the theory of evolution that you consider it a moral thing to happen. Actually, letting the weak die and selecting only the fittest is almost diametrically opposed to the very idea of civilization. Our goal as civilized animals is to make selection an outdated part of evolution. Cure the sick, help the handicap, preserve the old, protect the young. We don't let people die to diseases in order to strengthen mankind. We take the helm and exterminate pathogens.