A history of the World Health Organization, covering major achievements in its seventy years while also highlighting the organization's internal tensions. This account by three leading historians of medicine examines how well the organization has pursued its aim of everyone, everywhere attaining the highest possible level of health.

Using internal documents, meeting records, personal interviews and secondary sources, Siddiqi analyses WHO policies and programmes from a non-medical perspective. He examines charges of politicization and traces their rise over the past two decades, including their recent link to fears about a complete breakdown of multilateral cooperation. Siddiqi also chronicles the Malaria Eradication Programme from its enthusiastic inauguration in the 1950s to its demise and substitution by less ambitious initiatives after 1969. Through this case study he illumines a strategic shift in WHO policyfrom the 'vertical' approach of targeting a single disease to a 'horizontal', multi-pronged attack on a spectrum of health problems.

International Organization in Time investigates why reformers often pledge to unify international organizations (IOs), but end up fragmenting them instead. The book reconstructs the institutional history of the World Health Organization (WHO) since its creation in 1946. It theorizes the fragmentation trap, which is both a cause and a consequence of reform failure in the WHO. A comparison between the International Labour Organization (ILO) and the United Nations Educational, Scientific and Cultural Organization (UNESCO) illustrates the relevance of path dependence and fragmentation across the United Nations (UN) system. As the UN approaches its 70th anniversary, this book helps to understand the path dependent dynamics that reformers encounter in international organizations.