Steven Johnson om emergens

Steven Johnson is the author of the national bestsellers Everything Bad Is Good for You and Mind Wide Open: Your Brain and the Neuroscience of Everyday Life, as well as Emergence: The Connected Lives of Ants, Brains, Cities, and Software and Interface Culture: How New Technology Transforms the Way We Create and Communicate.



The Ghost Map takes place in the summer of 1854. A devastating cholera outbreak seizes London just as it is emerging as a modern city. Dr. John Snow, whose ideas about contagion had been dismissed by the scientific community, is spurred to intense action when the people in his neighborhood begin dying. When he creates the map that traces the pattern of outbreak back to its source, Dr. Snow didn't just solve the most pressing medical riddle of his time. He ultimately established a precedent for the way modern city-dwellers, city planners, physicians, and public officials think about the spread of disease and the development of the modern urban environment.