Volume 18, Issue 1, 2016
Ethics: Just War as Deterrence Against Terrorism?
Spatial Extension as a Necessary Condition for Being a Physical Object and Why It Matters for Philosophy of Religion
What is it for an object to be a physical object? Here I provisionally take up the idea that spatial extension is at least a necessary condition for being a physical object, whether or not it is also sufficient. I then argue for the following conditional proposition: if spatial extension is a necessary condition for being a physical object, then metaphysical naturalism is false. Given that all religious systems affirm the falsity of metaphysical naturalism, this conditional carries obvious significance for philosophy of religion. And if it holds, two possible consequences ensue: for those committed to the idea that spatial extension is a necessary condition for being a physical object, a new disproof of metaphysical naturalism results. By contrast, for those committed to metaphysical naturalism, a new disproof of any extension-based account of the physical results. Either way, we obtain a significant conclusion.