The Fifth Global Forum on Nicotine - Rethinking Nicotine will be held at the Marriott Hotel, Warsaw, Poland on June 14-16. Some of the speakers are Clive Bates of Counterfactual Consulting; Oscar M. Camacho, scientific data and statistics manager at British American Tobacco; Gregory Conley, president of the American Vaping Association; Dr Brian Carter, director of scientific communications for the Consumer Advocates for Smoke-free Alternatives; and Konstantinos E. Farsalinos, research fellow at the Onassis Cardiac Surgery Center in Athens-Greece.