Science fiction

In Stranger in a Strange Land, a single human has a Utopian ideal and shares it then becomes an martyr.

In Brave New World, a single human has an insane ideal of introducing guilt into a society that has taken on the ideal of Stranger in a Strange Land, then becomes an, well, it was bound to happen, he was too stupid to survive on his own, it was a merciful death.

And now for something completely different.