Objectivity and the Parochial

Thought, to be thought at all, must be about a world independent of us. But thinking takes capacities for thought, which inevitably shape thought's objects. What would count as something being green is, somehow, fixed by what we, who have being green in mind, are prepared to recognize. So it can seem that what is true, and what is not, is not independent of us. So our thought cannot really be about an independent world.