Lee A. Vierling Lee A. Vierling studies environmental change and teaches at the University of Idaho. Article type - Any -Magazine article/poemBlog postReview Feature The great exhale: CO2 and the extinction of species Long ago, another atmospheric shift took place. It shows how different the earth's environments have been—and how different they may become. by Lee A. Vierling May 23, 2012
Feature The great exhale: CO2 and the extinction of species Long ago, another atmospheric shift took place. It shows how different the earth's environments have been—and how different they may become. by Lee A. Vierling May 23, 2012
