An introductory course in ecology and environmental science. Ecological principles and current environmental issues are discussed. Topics include climate change, pollution and waste management problems, human population growth, species and ecosystems in jeopardy, biogeochemical cycles, food webs, invasive species, conservation issues, and agricultural impacts on the environment. This course is intended for first and second year science majors and non-science majors of any class year. Lecture. Spring (Group II)