(CNN)"The legislature finds that the cigarette is considered the deadliest artifact in human history." So begins the text of a new bill introduced in Hawaii's State House, calling for a phased ban on cigarette sales in the state by 2024. Hawaii has some of the most restrictive cigarette laws in the nation. In 2016, it became the first state to raise the age to buy cigarettes to 21. Now, its new bill calls for raising the cigarette-buying age to 30 by next year, up to 40, 50 and 60 in each subsequent year, and up to 100 by 2024. That...