Prohibition: Then and Now
Alcohol prohibition is remembered as a failure, but how did it come into law in the first place, and what was the impact of prohibition on the people who lived through it? And if it’s remembered as a failure, why is prohibition driving our drug policies today? In this talk, harm reductionist Kelsey Leon will examine how alcohol prohibition came into law, and trace its lineages to present day drug policy. She will discuss the impact of prohibition on the drug economy and on people who use criminalized substances. Finally, she will explore alternatives to prohibition and promising future directions.
Seating is available on a first-come, first-served basis. Tickets are not required for this event.

About the Speaker
Kelsey Leon is a harm reductionist, anthropologist, and clinical research coordinator who combines harm reduction research with consistent advocacy alongside people who use drugs. Her research includes peer-led harm reduction interventions and barriers to trust between patients and providers. She has also done years of mutual aid and harm reduction work across Philadelphia, particularly in Kensington, focusing on meeting the needs of unhoused neighbors.
About the Series
Science on Tap is a monthly speaker series that features brief, informal presentations by Philadelphia-based scientists and other experts followed by lively conversation and a Q&A. The goal is to promote enthusiasm for science in a fun, spirited, and accessible way, while also meeting new people. Come join the conversation!
Featured image from The Tippler’s Vow, 1901.
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