For example, science can tell us how the world is, but it can’t tell us how the world ought to be. Science gave us airplanes and medicine, but it also gave us atomic bombs and nerve gas. Science can’t show us what is good or evil because it is just a tool that can be used for either good or evil. We need other thought tools, like philosophy and personal experience, in order to understand truths about the world that science cannot discover—including truths related to who or what created the world.
