Page eight: Indeed, as Heraclitus’ student, Cratylus, argued, you can’t even step in the same river once. The river changes even as we step into it, and so do we. Some things change very slowly, but all things change. Or to put it better, the world is not finally made of “things”, at all, if a “thing” is something that exists over time and without changing. The world is composed of events and processes. Process philosophers claim that these features of relatedness and process are not mere surface appearance. They go all the way down to the roots of reality. Moreover, process thinkers insist that our failure to recognize that reality is a relational process is a source of great harms. It matters how we think about reality, the world, and ourselves because we act on what we think.