Without heroes, we cannot have monsters. If there were no monsters to cause problems, we would have no need for superheroes. The only reason heroes are present is because they feel that it is their duty to fight off the monsters, and protect humankind from evil.
Here is a part you can use. :)
The central idea revolves around that question. Is 16 too young to drive a car? It presents evidence, facts, and arguments to make the point of either 16 isn't too young or 16 is too young.<span />
A table, frame, or case with a sloping or horizontal surface especially for writing and reading and often with drawers, compartments, and pigeonholes. b : a reading table or lectern from which a liturgical service is read.