From McKinsey Insights: How the world could better fight obesity

If the prevalence of obesity continues on its rising trend, almost half of the world’s adult population could be overweight or obese by 2030, imposing even greater personal, social, and economic costs. Effectively combating obesity around the world may require a comprehensive strategy of 44 interventions as part of a potential Obesity Abatement Program. A McKinsey Global Institute article.