30. Xylazine, heroin and drug markets with Caroline Copeland, April 10, 2024 (20.35 mins)
In this episode Ben Scher talks to Dr Caroline Copeland about her work analysing drug death data to identify drug use trends, harms and to inform policy. Caroline talks about how xylazine first entered the US drug market but has been increasingly identified in Europe and the UK, even being identified in vapes sold as containing tetrahydrocannabinol (THC). Caroline covers the harms from xylazine and the implications for public health practitioners before relating the UK issues to wider global drug markets.

29. Synthetic opioid production in Europe with Paul Griffiths, April 4, 2024 (33.15 mins)
In this episode, Dr Elle Wadsworth talks to Paul Griffiths about synthetic drug production in Europe including the differences between lab-made substances and diverted medical drugs. They discuss organised crime and its impact on cocaine production, drug availability and the potential for drug contamination. They also cover fentanyl and the potential for a heroin drought resulting from changes in opium production in Afghanistan.

28. Alcohol-free drinks in the US with Molly Bowdring, February 26, 2024 (17 mins)
In this episode Dr Merve Mollaahmetoglu talks to Dr Molly Bowdring about her recent article on the impact of alcohol-free drinks such as zero-percent beers, wines and mocktails. Molly talks about using survey data to explore different patterns, such as using non-alcoholic drinks to slow alcohol consumption, to alternate days or as part of someones recovery. Merve and Molly discuss the occasional differences between how people think non-alcoholic drinks change their alcohol consumption and what actually happens to their overall use.

27. Gambling advertising with Philip Newall, February 8, 2024 (32 mins)
In this episode, Rob Calder talks to Dr Philip Newall about how the gambling industry frames the evidence on gambling advertising. Philip talks about researching the kinds of bets that are commonly advertised, explaining how they are often projected to be 'good' bets when the chances of winning are very small.