Neither Spielberg, nor screenwriter David Koepp, nor Michael Crichton, on whose novel the movie is based, have shown any interest in challenging the moralistic assumption at the heart of almost every creature  That good intentions, spunkiness and, above all, good looks are the safeguards against rampaging monsters.
Spielberg has shown no interest in challenging a moralistic assumption.
Spielberg has voiced his concern for morals and assumptions in his movies.
A man is reading a book in his dorm room
A work crew in safety clothing carry traffic cones.
A dog licks the blood of another dog off of its nose.
It is nice to be able to work whenever, as long as it's eight hours.
He weighed more than everyone else.
A woman sits on a chair in a crowded office.