The debate on banning asbestos

Our plain-English summary of The debate on banning asbestos, by D.V. Bates (CMAJ, 2001).

The study

• Author: D.V. Bates
• Journal: CMAJ
• Published: 2001;165(9):1191; author reply 1191-3
• Type of article: Comment, Letter
• Read it: PubMed · Free full text

In plain English

This item is a short letter to the editor in CMAJ. It is not a research study and reports no new data. The author responded to a piece by Jack Siemiatycki on the asbestos-ban debate. The author called that piece balanced, thoughtful and useful, but doubted its proposed approach would help resolve the question. The author argued that the range of risk estimates was so wide, and the exposure data so poor, that choosing between alternatives became essentially arbitrary. The author said that a 1994 review of the asbestos problem had not found a way to improve the risk estimate procedure. The letter stated that the Canadian government had challenged the French government's decision to ban asbestos. It also stated that, as far as the author knew, the issue had not been debated in the House of Commons and there was no white paper setting out the Canadian government's defence of asbestos use and export. The author's stated position was that asbestos use should be discontinued, because of the difficulty of evaluating risk management, the danger of the material when inhaled, and the existence of satisfactory substitutes.

We wrote this plain-English summary from the full article with the help of AI, and a second AI model checked each sentence against the article. It is not the authors' wording; the abstract and the article are their own account.

What the study did and found

• Design: letter to the editor (opinion); no study was carried out
• Exposure: asbestos in general, with no fiber type specified; the letter discussed its production, sale, use and export
• Main results:
  • The author called Siemiatycki's summary useful but doubted that its recipe for resolving the question would contribute much toward a solution.
  • The author argued, without presenting data, that the range of asbestos risk estimates was so wide and the exposure data so poor that choosing between alternatives became essentially arbitrary.
  • The author reported having reviewed the asbestos problem in 1994 without being able to suggest a way to improve the risk estimate procedure or to resolve the question.
  • The author stated that the Canadian government had challenged the French government's decision to join other European countries in banning asbestos.
  • As far as the author was aware, the issue had not been debated in the House of Commons, and there was no white paper outlining the Canadian government's defence of asbestos use and export.
• The authors' conclusion: The author's position was that the difficulty of evaluating risk management, the danger of asbestos when inhaled and the existence of satisfactory substitutes should lead to a decision to discontinue the use of asbestos.

Related studies

• The debate on banning asbestos — T.L. Guidotti (2001)
• The debate on banning asbestos — D.C. Muir (2001)
• The debate on banning asbestos — L. Kazan-Allen (2001)
• The debate on banning asbestos — R. Wilson, R.P. Nolan, et al. (2001)
• The debate on banning asbestos — D. Janigan (2001)
• The debate on banning asbestos — D. Ahmad, W.K. Morgan (2001)

Browse more research in CMAJ, or return to medical research.