Unless you're OK with letting the strong live, the crippled and defective die, and are against medical treatment to maintain life in any manner.
:hmm:
You don't have to be OK with something just because you think it's true. For example, I believe in the The Holocaust, this does not mean I'm ok with it.
Also, a developed, civilized society (one with public health care anyway) takes care of its crippled and weak. But make no mistake, if disaster hit and everything turned into a battle for survival, the first to be abandoned would be the handicapped, elderly etc. Humans work that way, which is why I generally don't like humans.