Réinventer la médecine: quand la science rejoint les savoirs anciens | Jacques Besson

Réinventer la médecine: quand la science rejoint les savoirs anciens | Jacques Besson

🎙 Université de Lausanne 👥 36K 📅 June 18, 2026 ⏱ 49 min 👁 351 📄 expert opinion 🧭 2026-08-02
Available in: English (current) Français

Keywords

médecine intégrativechamanismeconsciencepsychédéliquesEMI

Summary

In this conference, Jacques Besson, professor emeritus of psychiatry at the University of Lausanne, explores the evolution of medicine from shamanic traditions to modern scientific practice, and argues for a more integrative approach that includes psyche and spirit. He traces the historical separation of sacred and scientific medicine, starting with Hippocrates, and highlights the limitations of a purely materialistic paradigm. Besson shares his encounters with the Kogi people, an indigenous community from Colombia, and their holistic worldview, which contrasts with Western reductionism. He discusses the potential of psychedelic medicine and near-death experiences to expand our understanding of consciousness. The talk proposes a ‘medicine of three orders’—matter, psyche, and spirit—and calls for a dialogue between modern science and ancient wisdom. Besson emphasizes the need to address the crisis of meaning and connection in contemporary society, suggesting that healing involves not only the body but also the mind and spirit. He advocates for a new scientific exploration of consciousness beyond materialistic constraints.

160 words

Critical Evaluation

The conference presents a compelling narrative that bridges ancient healing practices and modern medicine, but it lacks rigorous scientific evidence. Besson’s arguments are largely based on personal anecdotes, historical interpretations, and philosophical reflections rather than empirical data. While he mentions neuroscience and psychedelic research, he does not provide specific studies or citations, making it difficult to assess the validity of his claims. The discussion of the Kogi people is fascinating but anecdotal, and their cosmological views are presented without critical analysis. The talk’s strength lies in its call for a more holistic approach to health, acknowledging the importance of psychological and spiritual dimensions. However, the lack of concrete examples of how this integration can be implemented in clinical practice weakens its practical value. The speaker’s expertise in psychiatry lends some credibility, but the content remains speculative and may appeal more to a general audience interested in alternative medicine than to scientists seeking evidence-based information. The title accurately reflects the content, but the promise of ‘science rejoining ancient knowledge’ is not fully delivered, as the scientific basis is not thoroughly examined. Overall, the talk is thought-provoking but lacks the rigor expected in a scientific discourse.

194 words

Title / Content Match

The title accurately reflects the content, which discusses integrating ancient knowledge with modern science in medicine.

Quality & Reliability

6/10

The speaker is a professor emeritus of psychiatry with clinical experience, but the content is largely anecdotal and philosophical, with limited empirical evidence. The talk blends scientific concepts with spiritual and traditional knowledge, which may be speculative. The sources cited are not explicitly referenced in the video, and the description does not provide links to scientific literature.

Key Moments

Contribution & Novelties

The talk offers a unique perspective by integrating indigenous knowledge with modern psychiatric practice, emphasizing the need for a holistic approach to health. It highlights the potential of psychedelic research and near-death experiences to expand our understanding of consciousness.

Pour aller plus loin :

75 words

Radar Profile

The radar profile shows moderate scores across all dimensions, indicating a balanced but not exceptional presentation. The talk is informative but lacks depth in technical detail and scientific rigor.

Reliability 5/10