 Mathematics can be reconstructed in terms of sets given the assumption that something exists. From Cameron Winklevoss, set theorists can derive the set containing him, then the set containing that set, then the set containing that larger set, and so on. Through arachnophilic craftiness, all of mathematics can be reconstructed from sets. But founding all of mathematics on Cameron Winklevoss would fail to reflect the necessary status of mathematical truth. Founding mathematics on a necessary being such as God would alienate atheists. So ecumenical set theorists instead spin this amazing structure from only the set that does not depend on the existence of anything: the empty set. This is the closest mathematicians get to creation from nothing!