Advances in medicine--from penicillin, antibiotics, and other drugs to organ transplants and microsurgery--lengthened life and eradicated certain diseases. They also posed the problem of paying for expensive medical care. Understanding of the body and its biochemical processes soared with the discovery of DNA, the carrier of biological inheritance. In addition, this discovery drew fresh attention to the influence of biological and genetic factors not only in disease but also in individual and social behavior. More information: |
Donald G. Marshall is a Professor and the Head of the Department of English at the University of Illinois at Chicago. His top 10 events of the 1900's reflect a general historical approach. Professor Marshall emphasizes the impact of technology on the century and points out one chilling effect : "The fear that humankind's highest scientific achievements will destroy us becomes very real." |