Is the risk of cultural stagnation a valid objection to rejuvenation therapies? You guessed it—nope.

This objection can be discussed from both a moral and a practical point of view. This article discusses the matter from a moral standpoint, and concludes it is a morally unacceptable objection. (Bummer, now I’ve spoiled it all for you.)

However, even if the objection can be dismissed on moral grounds, one may still argue that, hey, it may be immoral to let old people die to avoid cultural and social stagnation, but it’s still necessary.

One could argue that. But one would be wrong.