“Increasing taxes is a way to really bring that back to equilibrium, the cost in the future versus the benefits now,” White says.
The question is, how much. He says a $1 or $2 tax is enough to sway smokers with a mild self-control problem. But for smokers with a strong addiction, the tax needs to be between $5 and $10 to work.
Either way, White says, a tax is most effective when paired with support from a cessation program.
And this is where opponents have been digging into Proposition 56.