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Why Policies Don't Help Smokers Quit

Taxes on tobacco and junk food, restrictions of advertising to children, attempts to address problem gambling, and other strategies can be sound policies in appropriate circumstances to promote healthy choices. But their effectiveness can face a lot of hurdles. Initiatives in one jurisdiction can be limited by the failure to act by other societies and by the virtual world impinging on the efforts of the real one. In this increasingly interdependent and connected world we need more local, international and global policy making and enforcement.