Tolerance.ca
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.

Addiction isn’t just about brain chemistry – but nor is it just bad choices

By Matt Field, Professor of Psychology, University of Sheffield
Consider someone addicted to alcohol, drugs, or a behaviour like gambling. Why do they continue, even when they say they want to stop? It’s a question that highlights a fundamental disconnect: the gap between intention and action.

This apparent contradiction aligns with clinical definitions of addiction and with brain disease models, which suggest that repeated substance use changes brain function,…The Conversation


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