Earth's Emergency RoomEnvironmental lawyer and activist Lowell E. Baier has been involved in many of the environmental battles of the past 50 years, going back to the passage of the landmark Endangered Species Act (ESA), a bipartisan law passed by Congress and signed by President Richard Nixon more than 50 years ago. In Earth's Emergency Room, Baier looks back at a lifetime of environmental advocacy and tackles one of the leading challenges of today, the unprecedented