Many theories demonstrate insight into the concept of war, international relations and domestic relations. Realism and liberalism provide pictures that relate and coexist, yet are opposite in theory. Realism is conservative and pessimistic. Realists plan for permanence of the current international state of affairs. Liberalism is progressive and optimistic. Liberals believe change is necessary and inevitable. Neither viewpoint gives us the right or wrong side as both contain truths depending on circumstances. International politics relies on all players in order to be complete. …
