The observation is often made (and often by religious people) that each of us has our own worldview, by which we understand and interpret things in the world around us. When this observation is made during a debate over religion and/or science, it is often claimed that your conclusions owe as much to your worldview as my conclusions do to mine, and therefore I have just as much right to my conclusions as you do to yours.
This argument overlooks the fact that not all worldviews are created equal. There are two kinds of worldview, rational worldviews, and rationalizing worldviews, and they differ by the degree to which they accurately reflect the world they’re supposed to be viewing. In general, we want to avoid the rationalizing worldview because it tends to isolate us from the truth and leads us to make mistakes that are both painful and avoidable. But how do we know which kind of worldview our worldview is?