Extinction is an absolute term. There is no difference between `slightly` extinct and `completely` extinct - quantifiers are meaningless here. It means 0 organi

Extinction is an absolute term. There is no difference between `slightly` extinct and `completely` extinct - quantifiers are meaningless here. It means 0 organisms of the taxonomical group in question (for this particular discussion, species) are alive. If you are arguing against the possibility of extinction, then be clear, and actually do that.