筛选: Committee Bergoffen, Debra, George Mason University 删除限定条件 Committee: Bergoffen, Debra, George Mason University Keyword ethics 删除限定条件 Keyword: ethics Keyword negativity 删除限定条件 Keyword: negativity Keyword philosophy 删除限定条件 Keyword: philosophy Keyword political theory 删除限定条件 Keyword: political theory Research Field Philosophy 删除限定条件 Research Field: Philosophy