Tobacco Use Categories

The study classified tobacco use into four mutually exclusive outcome categories. The article rejects the justification for risky wet-lab mutation work in light of simulation and AI alternatives. The article's skepticism of gain-of-function research is clear but not a full assessment of every pathogen research category. Synthetic biology is described as dual-use because the same tools can support beneficial and harmful purposes. Dual use is treated as one of synthetic biology's most serious risk categories. Gain-of-function research is singled out as especially problematic when it makes pathogens more transmissible or dangerous. Dual use was treated as clinically important despite its low prevalence. Dual use is associated with worse health and cessation outcomes than single-product use.