There is some discussion going on in the blogosphere (and youtube) about whether the world we live in is pluralistic or monistic. Critical Animal’s blog (click here) contains a list of some of these blog posts. As with most ideas, I am of many minds about the issue. While I think I would prefer a world that is as envisioned by the zeitgeist of the Enlightenment, axiomatically and formally structured from the bottom up, it is becoming very difficult to see how the world could be anything other than pluralistic. What I will do in the following is lay out why it seems to me that the world is pluralist, and then lay out why I think the human mind has such a natural bias toward mosism. On the latter point, I think most readers will agree with me that the commonsense disposition —the disposition of any ole jane or joe on the street— is one inclined toward a single truth, possibly slightly more nuanced, in the axiomatic manner I described; and so I will spend some time explaining why this is probably the case.