“The interface theory says that space and time are not fundamental aspects of objective reality, but simply a data format for messages about fitness, a format evolved to compress and correct such messages. Objects in spacetime are not aspects of objective reality, but simply messages about fitness coded in a format of icons that is specific to the needs of Homo sapiens. In particular, our bodies are not aspects of objective reality, and our actions don’t give us direct access to preexisting objects in spacetime. Our bodies are messages about fitness that are coded as icons in a format specific to our species. When you perceive yourself sitting inside space and enduring through time, you’re actually seeing yourself as an icon inside your own data structure.”