MICROCOSM

In the tradition of classics like Lewis Thomas's Lives of a Cell, Carl Zimmer has written a fascinating and utterly accessible investigation of what it means to be alive. Zimmer traces E. coli's remarkable history, showing how scientists used it to discover how genes work and then to launch the entire biotechnology industry. While some strains of E. coli grab headlines by causing deadly diseases, scientists are retooling the bacteria to produce everything from human insulin to jet fuel.