"Enmeshed in our own history," we fail to see how small we really are in the larger picture of time and space. Human's tendency is to centralize and aggrandize their own existence, in exploration, history and imagery. Nicholas of Susa claimed, "maps ... illustrate this peculiarly human power to fashion the world and, in a sense, to master it." It is not enough to exist in the world, humans must conquer it. Earliest human migrations were precipitated by climate changes, but cultural divergence