Meanings of human telos in English

Surely height augmentation will not change the human telos.

But we ought not fundamentally alter the human telos of a human being in any analogous way.

By the "is" level, I mean those modifications that directly affect mainly the biology of the human telos.

This same linking of human telos with what people ought to be trying to actualize has persisted even in our modern political theory.

Human telos, on the other hand, is far more plastic and malleable.

(The augmentation of intelligence, or certainly of rationality, if doable, would seem prima facie to be a salubrious change in the human telos.)