Countries around the world have developed strategies to address the challenge of achieving more in prevention. For example, at the time of writing the US has an established (if languishing) national strategy, England is undertaking public consultation on a draft strategy, and Australia is at an early stage in the development of a new strategy to prevent disease and improve health in their populations. 1,2,3 Motivations for this are broadly common, partly social -recognising the need to support citizens to live longer, healthier lives -and partly economic, to reduce pressures on the health system and enable people to productively engage in the workforce. There is also an equity focus, with strategies that seek to improve everyone's health while also closing the health gap between different population groups.