Fritz Jahrs Bioethical Imperative Its origin point and influence
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The paper explores the origins and influence of the term "Bioethics," originally coined by Fritz Jahr in 1926 and later popularized by Van Rensselaer Potter in the 1970s. Jahr's concept encompasses ethical responsibilities toward all living beings, not just humans, emphasizing a holistic approach to life that includes animals and plants. This stands in contrast to Potter's focus on protecting living beings specifically from risks associated with medical and genetic technologies, highlighting a broader environmental perspective in Jahr's work.
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Revue internationale de philosophie, 2024
In a short and rarely discussed paper published in 1947 in the Revue de métaphysique et de morale, entitled "Note sur la situation faite en France à la philosophie biologique" (untranslated), Canguilhem is quite blunt in denouncing the "situation" of what he calls biological philosophy in France, in favour of a more developed Germanic tradition. He explains that French thought on biological questions is in a state of arrest, both due to its Cartesian heritage and to a kind of unstated fear with respect to the Romantic lebenspphilosophisch tradition in Germany and its political outcomes. This is unusual enough in an essay appearing shortly after the war, authored by someone who had been an active resistant. But rather than reflect on the possible socio-historical juncture and set of influences that may have led to Canguilhem's "Note," I wish to reflect on and evaluate his claims. What would this biological philosophy be? A Germanic philosophy of life translated into French? In a sense, Canguilhem's very enthusiastic reception of the work of Kurt Goldstein (the translation of which he was instrumental in enabling) is one part of such a translatio (if not translation). But in another sense, not all his work fits this program: in some ways, The Normal and the Pathological (1943, revised and expanded in 1966) does, but the various essays collected in volumes like Knowledge of Life (first edition 1952, expanded in 1965) do not, notably due to their more 'historicist' focus. The latter case makes this particularly clear: a historical epistemology of the life sciences is quite a different project from a Romantically inspired "biological philosophy" (or philosophy of life). In closing, I reflect on how these Canguilhemian projects might speak to us, including in the sense of the 'prospects' of a biological philosophy today.
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Phenomenology is a philosophical movement initiated by Edmund Husserl (1859–1938) and is characterized by the study of phenomena as they appear to the subject, free from presuppositions (Spiegelberg 1960; Moran 1999). This philosophical approach emphasizes the first-person perspective and the lived experience of individuals, aiming to describe phenomena “as they are” without reducing them to theoretical models. Husserl’s maxim “back to the things themselves” (Husserl 2000, 168) encapsulates this intention, marking phenomenology’s commitment to unveiling how things are directly experienced, without external biases or frameworks. Over time, phenomenology expanded to include contributions from philosophers like Martin Heidegger (1889–1976), Maurice Merleau-Ponty (1908–1961), and Emmanuel Levinas (1906–1995), among others. Bioethics, by contrast, is a discipline concerned with ethical questions arising from the medical, biological, and ecological sciences. The term “bioethics” was first coined by Fritz Jahr in 1926 but gained widespread usage through Van Rensselaer Potter’s work Bioethics: Bridge to the Future (1970), which envisioned bioethics as a field that bridges the natural sciences and humanities to address the ethical treatment of living systems (Potter 1975, 2299). Bioethics encompasses issues such as medical ethics, environmental ethics, and the ethical treatment of animals while being deeply influenced by philosophical concepts like autonomy, justice, and human dignity. At its core, bioethics questions the sanctity of life, the nature of well-being, and how technology intersects with human life and ecology.
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2009
One of the founders of the discipline of bioethics, Texan philosopher H. Tristram Engelhardt, Jr. entirely revised many of his positions in the wake of his conversion to Orthodox Christianity in the early 1990s. This made me very curious to find out how his treatment of the key notions of nature and person might have changed in light of patristic theology, providing the impetus for the investigation this article will relate into the evolution of Engelhardt thought. For it makes it possible to compare within a single author’s corpus both the secular humanist principles and the Christian dogmatic tenets that the notions of nature and person bring into play within bioethics discourse. Not that patristic positions simply took the place of humanist standards for Engelhardt, as one might infer from the fact that he published in 2000 The Foundations of Christian Bioethics as though in echo to his famous 1986 treatise on The Foundations of Bioethics. It is more that he defined their respective areas of validity in the context of a society that is both post-Christian and post-modern, where no grand narrative can any more give substantial content to a common morality applicable to bioethical dilemmas. This is why I have focused on comparing the two editions of The Foundations of Bioethics: that of 1986 –prior to Engelhardt’s conversion, and that of 1996 –which followed it, requiring supplementation by The Foundations of Christian Bioethics, so as to provide traditional Christians with the substantial moral standards they cannot find in the thin modus vivendi of peaceable coexistence between “moral strangers” within the same political society that is, for lack of legitimate alternatives, the sole object of general secular morality as H. Tristram Engelhardt, Jr. understands it.
The nineteenth century, 1994

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References (8)
- Igor Eterovic, "Kant's Categorical Imperative and Jahr's Bioethical Imperative" where he quotes Hans-Martin Sass, pp. 89-90.
- Immanuel Kant, The Metaphysics of Morals, transl. by Mary Gregor, introd. By Roger J. Sullivan, Cambridge University Press, Cambridge 1996, pp. 192 -193, paragraphs 442 -444. (MM).
- Ibid..
- Ibid..
- Ibid..
- Ibid..
- Ibid., p. 193, paragraph 443 -444.
- Ibid., p. 193, paragraph 443 -444.