L'attrait immodéré des modernes pour la "croyance en la croyance"? // Katrin Solhdju

L'attrait immodéré des modernes pour la "croyance en la croyance"? // Katrin Solhdju

🎙 Katrin Solhdju 👥 2K 📅 October 15, 2025 ⏱ 44 min 👁 62 📄 lecture 🧭 2026-08-16
Available in: English (current) Français

Keywords

croyancemédecineLatourépistémologiepostcolonial

Summary

In this lecture, Katrin Solhdju examines the modern obsession with ‘belief in belief’ as diagnosed by Bruno Latour, particularly in the medical domain. She argues that the integration of traditional, complementary, and alternative medicine (TCAM) into mainstream healthcare, as promoted by the WHO, is based on problematic epistemological and ontological assumptions. The focus on evidence-based medicine and integration perpetuates a clear demarcation between scientific and non-scientific practices, leading to epistemic injustice. Using examples from Mozambique and Madagascar, she shows how the colonial and postcolonial extraction of biochemical resources from traditional medicine is linked to a logic of disqualification. She critiques the assumption that only elements that can be purified and evaluated biochemically are valid, ignoring the relational and cosmological aspects of healing. Solhdju proposes to rethink medicine based on ‘épreuve’ (trial) rather than ‘preuve’ (proof), drawing on Latour’s concept of ‘instauration’ and the need to recognize the ontological openness of beings. She suggests that modern medicine itself is contaminated by the belief in belief, and that a remedy requires understanding and addressing this contamination.

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Critical Evaluation

Value of the Information & Strength of the Argument

The lecture provides a valuable critical perspective on the integration of traditional medicine into modern healthcare, highlighting the epistemic injustices and ontological assumptions that underlie current policies. The argument is well-structured, drawing on theoretical frameworks from Latour and Descola, and is supported by concrete examples from postcolonial contexts. The speaker effectively demonstrates how the ‘belief in belief’ leads to a circular disqualification of practices that do not conform to modern scientific criteria. However, the argumentation could be strengthened by more empirical evidence and a deeper engagement with counterarguments. The proposal for a medicine based on ‘épreuve’ is thought-provoking but remains somewhat abstract and would benefit from more concrete elaboration.

Scientific Rigor, Source Quality, Title Accuracy

The lecture demonstrates scientific rigor by grounding its analysis in the works of established scholars like Bruno Latour and Philippe Descola, and by referencing specific historical and contemporary cases. The sources cited are relevant and credible, though the lecture does not provide a comprehensive literature review. The title accurately reflects the content, which focuses on the modern tendency to believe in others’ beliefs, particularly in the medical field. The lecture is well-organized and the argument is coherent, though it could be more concise. The speaker’s academic background and the institutional setting (CIRST) lend credibility to the presentation.

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Title / Content Match

The title accurately reflects the content, which explores the modern tendency to believe in others' beliefs, particularly in the medical field.

Quality & Reliability

8/10

The lecture is based on a well-established theoretical framework (Bruno Latour, Philippe Descola) and presents a coherent argument supported by historical and contemporary examples. The speaker is a professor in sociology and anthropology, and the talk is given at a university research center. However, the lecture is not peer-reviewed and represents the author's interpretation, so a score of 8 reflects high quality but not absolute certainty.

Key Moments

Cited Sources

  • Enquête sur les modes d'existence — Referenced as the main theoretical framework for the concept of 'belief in belief' and the analysis of modern epistemology.
  • Sur le culte moderne des dieux faitiches — Referenced as an earlier work by Latour that introduces the concept of 'faitiche' and the critique of modern belief.
  • Philippe Descola's work on nature and culture — Referenced for the idea that the nature/culture distinction is not universal but a modern construct.
  • Maria Paula Menéndez's research on traditional medicine in Mozambique — Referenced for the case study on the disqualification and extraction of traditional medical knowledge in Mozambique.

Concurring Sources

Dissenting Sources

  • Evidence-based medicine: a movement in crisis? — Some scholars argue that evidence-based medicine is not inherently dismissive of traditional practices but rather provides a framework for evaluating all interventions, which may conflict with the lecture's critique.

Contribution & Novelties

The lecture offers a novel application of Latour’s concept of ‘belief in belief’ to the medical field, particularly in postcolonial contexts. It highlights the epistemic injustice inherent in the integration of traditional medicine and proposes a shift from ‘proof’ to ’trial’ (épreuve) as a way to acknowledge the ontological openness of healing practices. This perspective challenges the dominance of evidence-based medicine and opens up new avenues for thinking about medical pluralism.

Pour aller plus loin :

  • Bruno Latour’s ‘Enquête sur les modes d’existence’ — Essential reading for understanding the theoretical framework.
  • Philippe Descola’s ‘Beyond Nature and Culture’ — Provides the anthropological background on the nature/culture distinction.
  • Maria Paula Menéndez’s work on traditional medicine — Offers empirical case studies on the topic.
  • The concept of ’epistemic injustice’ — Relevant for understanding the systematic devaluation of traditional knowledge.

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Radar Profile

The radar profile shows high scores in information quality and reliability, reflecting the lecture's strong theoretical grounding and academic rigor. The technical level is moderate, indicating that the content is accessible to a general academic audience but requires some familiarity with the concepts. The quantity of information is substantial, covering multiple examples and theoretical points.

Reliability 8/10

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