It's over hunting and extinction, that are explored in SW.
Stranger is, like munch, considered an animal, considered not to be normal, and like everyone else. So to speak, they are considered non "human", as in not an intelligant being.
This explores parts of our history when ethnic slaves were not treated as humans, are were not treated like everyone else.
Hell, you could arguge the same thing was happening to the african americans of america, and several other ex colonies/ ex slave "owning" countries, and this is Rasicm at it's true form, and thereforte, even SW and MO explore rascim, actually, all of the games do, it's one of the most prominant themes, and probably always will be.
*Edit* Ziggy, that is my exact point, they're considered animals, is that not racist enough? I think we're too afraid to remember that a couple of centeries ago, we considered certain races to be animals or equal to animals.
Eating disorders, or well drinking disorders is experienced in AE, but since the movie seems to be taking place in Rapturefarms, all food releated issues will probably be in.
Hmm, since most of the Oddworld creatures are unigendered, I'm wondering if prejiduce of females will make there way in.
But it seems more that OW is going in the direction between mistreatmeant of the "3rd world" countries, and racial discrimination, aswell as the errors of the wealthy/ greedy, industrialists/ upper class, kind of a Charles Dickins point of veiw.