Situationalism says that morality is determined by situations, and situations are relative; therefore, morality is relative. It says, even killing cannot be called wrong if done in self defense. Even stealing can be good if you are stealing a weapon from a terrorist. And since situations are so diverse and complex, it is unreasonable to hold universal moral absolutes. And thus, the situationalist concludes against moral absolutes because he finds all morality related to situations.