In what follows, I motivate and clarify the controversy over metaphysical realism (the claim that there is a single objective way that the world is) by defending it against two objections. A clear understanding of why these objections are misguided goes a considerable distance in illuminating the complex and controversial nature of m-realism. Once the complex thesis is defined, some objections to it are considered. Since m-realism is such a complex and controversial thesis, it cannot legitimately be treated as inevitable unless, of course, there are no viable alternatives to it. For this reason, a brief defense of non-realist metaphysics is offered. Since m-realism is both controversial and substantive, a commitment to it requires both explicit recognition and sustained defense.