Philosophical critique of Artificial Intelligence: Heidegger and Michel Foucault, In progress, Great thinkers of the African world, In progress, Barbarism within excellence: the problematic of violence in contemporary continental philosophy, In progress, The precious alterity in contemporary French continental philosophical philosophy and in the African sapiential tradition, In progress, Technology and the orphans of Being and the castigation of the barbarism of Galileo in the philosophy of Martin Heidegger and Michel Henry, Generis publishers, 01/01/21, L’Existentialisme ou philosophie de la mort de Dieu, Edition Clé, 01/01/05, La Pensée Négro-africaine Chez Marcien Towa, Editions Clé, 01/01/03, Nietzsche et André Malraux, Ed.Clé, 01/01/00, La problématique de la recherche scientifique en Afrique, Ed.Clé, 01/01/99, L’Urgence de la pensée:le statut du pouvoir politique en Afrique, Ed.Clé, 01/01/96, Jean-Paul Sartre, Freedom, violence and Racism, Dialogue and Universalism, VOL XXXVI, No1, 01/01/26, Philosophy and African sapiential tradition: giving voice to wisdom and the conceptualization of traditional African society.Part 1, Dialogue and universalism, Vol XXXIII, No 1, 01/01/23, Philosophy and African sapiential tradition. Giving voice to wisdom and the conceptualization of traditional African society.Part 11, Dialogue and universalism, Vol.XXXIII, No 1, 01/01/23, Language and pure or rational ontology, Dialogue and universalism, Fall 3, 01/01/15, The question of alterity and the problem of encounters, communication and dialogue, Journal of philosophy: A cross-Disciplinary Inquiry, Fall 2015, Vol.8.19, 01/01/15, Foucault et la mort de l’homme, Annales de la Faculté des lettres et des sciences humaines, tome 82, 01/01/13, Derrida: interroger la philosophie, Annales de la Faculté des lettres et sciences Humaines, tome 83, 01/01/12, The Technological problematic and the realms of salvation in Heidegger’s philosophy, Forum Philosophicum.International journal for Philosophy, Fall 2009, Vol14, 01/01/09, Critique linguistique de l’ontologie bantoue de Tempels, Philosophy, Culture, and Traditions, Vol.4, 01/01/08, La dualité et non dualité dans la pensée grecque, Annale de la faculté des lettres et sciences humaines, Vol. 31, 01/01/06, Le Stoïcisme de Samuel Beckett, Annale de La faculté des lettres et des sciences humaines, vol 30, 01/01/05, Camus: L’absurde sur le mouvement de Balancier, Revue des lettres modernes, vol 21, 01/01/04, La Problématique métaphysique dans la pensée de Martin Heidegger, Annales de la faculté des lettres et sciences humaines, Vol.29, 01/01/03, If individual animal ethics is not based on anthropomorphism, then-?, Annales de la faculte des lettres et sciences humaines, Vol.28, 01/01/04, Le langage et les choses dans l’ontologie classique, Annale de la faculté des lettres et des sciences humaines, Vol.27, 01/01/02, Insight into the nature of Being in Pre-Socratic Philosophy, Annales de la Faculté des lettres et Sciences humaines, Vol.26, 01/01/01, Le dimorphisme de la métaphysique classique comme onto-théologie, Annales de la Faculté des lettres et sciences humaine, Vol.25, 01/01/00, Authenticity in Heidegger and Sartre: a dialectical contrast, Annale de la Faculté des arts, lettres et sciences humaines, Vol.24, 01/01/99, Esthétique de la poésie, Revue des lettres modernes, Vol.20, 01/01/03, Evaluating Cameroon art: the problem of criteria, Revue culturelle Camerounaise-Cameroun cultural review, Vol.28, 01/01/03, On Epie Ngome’s what God has put asunder, Revue Culturelle Camerounaise-Cameroon cultural review, Vol.27, 01/01/02, La question de la liberté politique au Cameroun, Revue Culturelle Camerounaise-Cameroon cultural review, Vol.26, 01/01/01, Le francais des romanciers Camerounais, Revue Culturelle camerounaise, Vol.25, 01/01/00, La representation de la nature dans la pensée traditionelle, Revue Culturelle camerounaise-Cameroun cultural review, 01/01/99, Rhythm in African aesthetics: mediocrity or excellence?, University of West Indies philosophy symposium, Cave-Hill campus, Barbados, 01/01/13, The personal and the impersonal in Allen Ginsberg poetic artistry, Rothermore American Institute, University of Oxford, UK, 03/01/08, The severance between education and Being in Michel Henry’s philosophy, Annual conference in Philosophy, University of West Indies, Barbados, 02/01/09, The technological problematic and realms of salvation in Heidegger and Michel Henry’s Philosophy, Central European University, Budapest, Hungary, 12/04/07, The urgency of thought; the ethical dilemma of our respectful encounter with others: a space for discourse between Africa and the West, University of West Indies, Cave-hill campus, annual symposium, 01/01/06, The sapential function and transmission of knowledge in traditional African society, UNESCO African philosophy conference in the 21th century, University of South Africa, 01/01/06, The pathetic search for Being in Heidegger’s meditation, University of Pretoria lecture, UP, 01/01/05, The Search for God in Nietzsche and Albert Camus, University of South Africa lecture, UNISA, 01/01/02, The two philosophers in Kant’s philosophy, University of South Africa lecture, 01/01/02, Living Earth or dead Nature in traditional Greek and modern representations of the world, University of Stellenbosch lecture in Greek studies, 12/01/01