In 1958, the Soviet Union proposed a global effort to eradicate smallpox, a disease that kills roughly a third of those it infects, including 300 million in the 20th century alone. On Dec. 9, 1979, it was completely eradicated. This public health triumph – perhaps the greatest in the history of mankind – would not have been possible without the efforts of the U.N.’s World Health Organization, which coordinated the immunization campaign. The magnitude of this achievement – removing a microbe from existence – cannot be overstated. Read the rest at Geopolitical Futures.