hero
solider
An individual who is hated by society is often called an "outcast".
Proponents of Enlightenment
Your Rib Cage protects your lungs.
This is called a "hermit". You could also call them a "recluse", or "loner".
A misanthrope is someone who generally dislikes or distrusts people and society as a whole.
the skull!
the skull
A person who goes against the flow (of society, their community, their established culture, and so on) might be called a nonconformist.
In Harry Potter, the person who protects the goals in Qudditch is the Keeper.
We call it the ozone layer. It protects us from the Uv rays of the sun
orbit
What do you call the society of post ww1?