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Rat Park, the BC "morphine on demand" experiment that upended addiction theory
The Opioid Crisis

Rat Park, the BC "morphine on demand" experiment that upended addiction theory

How a long-ago SFU study by psychologist Bruce Alexander helps explain the overdose crisis and opens the door to new approaches

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Geoff Meggs
Apr 08, 2024
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Rat Park, the BC "morphine on demand" experiment that upended addiction theory
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From a laboratory rat’s perspective, the enclosure constructed by four Simon Fraser University addiction researchers in 1978 was Utopia, 200 times the size of the usual rat cage, with forest-like decoration, exercise equipment, comfortable shavings, abundant food, many friends of both genders and, strangely, free morphine on demand.

In the months that fo…

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