... otherforms of coercion, of abduction, of fraud, of deception, of the abuse of power or of a position of vulne rabilityor of the giving and receiving of payments or benefit sto achieve the consent of ... international action, the exis-tence of strong vested interests opposing it (and inparticular the existence of corruption), and the contro-versial nature of many of the putative solutions willinevitably ... Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1 H 9SH, UK.Authors’ contributionsMM conceived of the study, and edited the manuscript for publication. LRreviewed...