Materialism is a false philosophy. It is a reality that 2 2=4. It is a reality that 7 5=12. These realities have no length in inches, no weight in pounds, and no bodily dimensions. These realities existed before humans existed and would remain realities even if all humans died, so these mathematical truths are not human stories. If there are realities that are not material realities, then materialism is false. There are realities, like 2 2=4 and 7 5=12, that are not material realities. So, materialism is false.