> There's jellyfish that literally do not die from old age ever. "Biological immortality" is an equivocation. Immortality is not dying, "not aging" is not immo

> There's jellyfish that literally do not die from old age ever. "Biological immortality" is an equivocation. Immortality is not dying, "not aging" is not immortality as, for instance, those jellyfish definitely die. Even if we stopped humans biologically aging and cured all diseases the universe will still find a way to kill us even if we sidestep all the causes until the universe itself dies of heat death.