Covers how ecological ideas and principles underlie both the problems and solutions of multiple environmental issues. The ecology of environmental concerns ranging from endangered species to global carbon cycling will be reviewed, including perspectives from physiological, behavioral, population, community, and ecosystem ecology. Fulfills intermediate natural science requirement for Environmental Studies major. Prereqs., ENVS 1000 and EBIO 1030, 1040 and 1050, or EBIO 1210, 1220, 1230 and 1240. Recommended prereq., a course in introductory statistics. Similar to EBIO 2040. Credit not granted for this course and EBIO 2040.