Where to from here for preventing childhood obesity : an international perspective

Over a quarter of a century ago, the childhood obesity epidemic started its upswing in high-income countries (1) but it was not until the early 2000s that the issue hit the headlines and really forced the public and politicians to take note (2). That awareness has sparked a surge in research, policies, and programs, but what is the current state of action and, more importantly, where to from here for the prevention of childhood obesity?