Things. (August, 2017) 1-13. "Diversity: How Far?" Justice Through Diversity?: A Philosophical and Theological Debate. Ed. M. Sweeney. Lanham, MD: Rowman & Littlefield, 2016. 159-174. "On the Need for a Philosophy of Nature and on Aquinas’ Help in Sketching One." Proceedings of the American Catholic Philosophical Association. 89 (2015) 35-43. "Five challenges to European Democracies." After the Storm. How to Save Democracy in Europe. Eds. L. van Middelaar & Ph. Van Parijs Tielt, Belgium: Lannoo, 2015. 43-52. "Eclipse of God, Eclipse of Man." Tr. N. Sachot. The European Conservative. (Winter, 2015) 39-44. "Treason or Tradition?" Tradition as the Future of Innovation. Ed. Elisa Grimi. Newcastle upon Tyne: Cambridge Scholars, 2015. 96-110. "The Concept of the Abrahamic Religions, Problems and Pitfalls." The Oxford Handbook of the Abrahamic Religions. Eds. Adam Silverstein, Guy Stroumsa, & Moshe Blidstein. Oxford: Oxford UP, 2015. 88-108. "Are There as Many Gods as Religions?" Modern Age. 57.3 (Summer 2015) 78-84. "The Necessity of the Good." First Things. (February 2015) 47-52. "Epilogue: Camus and Christianity." In Albert Camus, Christian Metaphysics and Neoplatonism. Trans. Ronald Srigley. Notre Dame: St. Augustine's P, 2015. 134-139. “On Aristotle’s Formula ὅ pote ὄn: Physics IV. 11, 14." tr. E. R. Jimenez. The Bloomsbury Companion to Aristotle. Ed. C. Baracchi. London: Bloomsbury, 2013. 75-88. "Natural Law in Islam.” Human Rights and Natural Law: An Intercultural Philosophical Perspective. Ed. Walter Schweidler. Sankt Augustin: Academia-Verlag, 2013. 251-265. "The Impossibility of Secular Society." First Things. (October 2013). "Athens – Jerusalem – Rome." Communio. 40.1 (Spring 2013) "Sin no more. Liberty, the West, and the Judeo-Christian Heritage." The American Spectator. 41.4 (May 2008) 28–35. "Natural Law and Divine Law." Communio. 35.3 (Fall 2008) 504–513. "Jew, Greek and Christian. Some Reflections on the Pauline Revolution." Expositions. Interdisciplinary Studies in the Humanities. 1.1 (March 2007) 15–28. "Are Non Theocratic Regimes Possible?" The Intercollegiate Review. 41.1 (Spring 2006) 3–12. "Is there such a thing as Eurocentrism?" Europe and Asia Beyond East and West. Ed. G. Delanty. London: Routledge, 2006. 257–268. "The deadly idea that will define the 21st century." The Catholic Herald (June 23, 2006) 10. "Christianity: a Fact in History." A Generative Thought: An Introduction to the Works of Luigi Giussani. Ed. E. Buzzi. Montreal: McGill-Queen's University Press, 2003. 34–39. "Wasted Time?" Communio. 30.1 (Spring 2003) 70–78. "How to Be in the World: Gnosis, Religion, Philosophy." Martin Buber: A Contemporary Perspective. Ed. Paul R. Mendes-Flohr. Syracuse: Syracuse University Press, 2002.