Difference and Robustness in the Patterns of Philosophical Intuition Across Demographic Groups

In a recent paper, I argued that philosophical intuitions are surprisingly robust both across demographic groups and across development. Machery and Stich reply by reviewing a series of studies that do show significant differences in philosophical intuition between different demographic groups. This is a helpful point, which gets at precisely the issues that are most relevant here. However, even when one looks at those very studies, one finds truly surprising robustness. In other words, despite the presence of statistically significant differences between demographic groups, a core finding coming out of those studies is that philosophical intuitions are surprisingly robust across demographic groups