Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Carfentanil is 100 times more potent than fentanyl, and it’s killing people

By Michael Cole, Professor of Forensic Science, Anglia Ruskin University

Deaths from drug overdoses in the US are down – but not overdoses from carfentanil, which have seen a 720% increase.

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