Learn how to make a difference in our environment! Using sustainability as the central theme, this current and thought-provoking book provides you with basic scientific tools for understanding and thinking critically about the environment and the environmental problems we face. Updated with new information, art, and "Good News" examples, this engaging book offers vivid case studies and hands-on quantitative exercises. The concept-centered approach transforms complex environmental topics and issues into key concepts that you will be able to understand and remember. Overall, by framing the concepts with goals for more sustainable lifestyles and human communities, authors G. Tyler Miller and Scott Spoolman enable you to learn and implement useful environmental solutions and see how promising the future can be.