Teaching, Research and Publications

Areas of expertise 

He teaches courses focusing primarily on ethics, the history of modern philosophy, and the philosophy of education. His research focuses mainly on ethics and epistemology.

Projects and Grants

2023 – 2027	APVV-22-0397: Naturalism and Constructivism as Competing or Complementary Programmes – researcher
2019 – 2023	APVV-18-0178: Naturalism as a Universal Philosophical Programme – researcher
2015 – 2019	APVV-14-0510: Science, Society, Values: A Philosophical Analysis of Their Interrelations and Interactions – researcher
2015 – 2017	VEGA 1/0461/15: Cognitive Intuition as a Philosophical Problem: Hisorical and Contemporary epistemological Perspectives – researcher

Selected Publications 

Greif, A. – Bezáková, G. (forthcoming): Clearing the Air About Psychedelic Spirituality. Journal of Consciousness Studies. 

Greif, A. (2025): A Critique of Metaethical Constructivism. Pro-Fil 26 (1), 15–29. 

Greif, A. (2023): Ethics and Naturalism. Prolegomena 22 (2), 237–256. 

Nuhlíček, M., Greif, A., and Sklutová, K. (eds.) (2022): Naturalistický obraz sveta: výzvy a limity [Naturalistic Worldview: Challenges and Limits]. Bratislava: Univerzita Komenského v Bratislave. 

Greif, A. (2021): Parfit on Moral Disagreement and The Analogy Between Morality and Mathematics. Filozofia 76 (9), 688–703. 

Greif, A., and Šurkala, M. (2020): Compassionate Use of Psychedelics. Medicine, Health Care and Philosophy 23 (3), 485–496. 

Greif, A. (2019): The Morality of Euthanasia. Organon F 26 (4), 612–634. 

Greif, A. (2019): Drug Laws, Ethics, and History. Filozofia 74 (2), 95–110. 

Greif, A. (2018): Racionálnosť eutanázie [Rationality of Euthanasia]. Časopis zdravotnického práva a bioetiky 8 (2), 43–58. 

Greif, A. (2017): Priorities of Scientific Research. In M. Szapuová and M. Nuhlíček (eds.), Medzi vedou a morálkou: perspektívy naturalizmu [Between Science and Morality: Perspectives on Naturalism], pp. 151–167. Bratislava: Univerzita Komenského v Bratislave. 

Greif, A., and Nuhlíček, M. (2017): Epistemické intuície [Epistemic Intuitions]. Bratislava: Univerzita Komenského v Bratislave. 

Greif, A. (2016): Neskorý Wittgenstein a problém vonkajšieho sveta [The Late Wittgenstein and the Problem of the External World]. Filosofický časopis 64 (5), 743–759. 

Greif, A. (2016): Skeptické intuície [Skeptical Intuitions]. Filozofia 71 (9), 733–745. 

Greif, A. (2016): Problém vonkajšieho sveta [The Problem of the External World]. Doctoral dissertation, Comenius University in Bratislava. 

Greif, A. (2015): Je skepticizmus stále zaujímavý? [Is Skepticism Still Worth Attention?]. Filozofia 70 (7), 531–545. 

Greif, A. (2014): Čo ukazuje Nozickov stroj na zážitky? [What Does Nozick’s Experience Machine Show?]. In I. Klimová, M. Kompiš, S. Palenčárová, M. Vacek, and M. Vician (eds.), Povaha súčasnej filozofie a jej metódy [The Character of Current Philosophy and Its Methods], pp. 37–44. Bratislava: Filozofický ústav SAV. 

Greif, A. (2014): Miesto naturalizmu v súčasných diskusiách o skepticizme [The Place of Naturalism in Contemporary Discussions of Skepticism]. In L. Bohunická and E. Lalíková (eds.), Filozofia, veda, literatúra [Philosophy, Science, Literature], pp. 159–166. Bratislava: STIMUL.