In the months before a New Zealand election, Winston Peters finds himself defending the originality of his party's health platform after observers noted that 13 of New Zealand First's 15-point plan closely mirror the published work of a campaign group called Make New Zealand Healthy. Peters insists the resemblance reflects decades of shared conviction rather than borrowed material, a distinction that is philosophically real but politically difficult to prove. The episode invites a broader question that democracies perpetually face: when ideas move freely between advocates and legislators, who