Will is the founding editor-in-chief of Filter, an online magazine that launched in 2018 to cover drug use, drug policy and human rights through a harm reduction lens. He's also the executive director of The Influence Foundation, the New York nonprofit behind Filter. His past work in the drugs and human rights spaces has included founding and/or editing a number of other publications, and consulting for various organizations. Originally from England, he now lives in Vermont.

Agnieszka Wyszyńka-Szulc is the Global Head of Regulatory Policy in the External Affairs team at Philip Morris International (PMI), an international tobacco company working to deliver a smoke-free future and evolving its portfolio for the long term to include products outside of the tobacco and nicotine sector. Agnieszka joined the Corporate Affairs Team in the Polish affiliate of PMI in 2004, and since then she has held various roles in the organisation, including as Director of Regulatory Strategy in the EU Region External Affairs Team. Agnieszka holds a Masters degree in Management and Administration and a postgraduate degree in Public Affairs, both from Warsaw University, Poland, as well as an Executive MBA from the Warsaw University of Technology Business School, Poland.

Joseph Magero is an avid tobacco harm reduction advocate. He has spent a decade working in tobacco control as the former director of the Africa Tobacco-Free Initiative, but after extensive research, consultation, and direct engagement with ex-smokers, scientists and tobacco harm reduction consumer advocates, he became convinced that giving smokers the option of switching to significantly safer (and enjoyable) nicotine products could provide a vital addition in reducing smoking related diseases. He is currently the chairman of Campaign For Safer Alternatives, a regional organisation that advocates for the adoption of tobacco harm reduction policies in Africa. His commitment to a smoke-free future remains undiminished.

Tomás is a Mexican lawyer and teaches Corporation Law and Successions Law at Universidad Panamericana in Mexico City. An ex-smoker and vaper since 2016, he is co-founder of "Pro-Vapeo Mexico", a Mexican consumer association (registered in 2017), that advocates for tobacco harm reduction and non- combustible alternatives. He is a member of INNCO’s Board.