Amazon.com description: Product Description: Miller's SUSTAINING THE EARTH, 7th Edition, part of the new ADVANTAGE SERIES, is the briefest and most up-to-date environmental science text on the market. It has the most balanced approach to the environmental science instruction, with bias-free comparative diagrams throughout and a focus on prevention of and solutions to environmental problems. Tyler Miller is the most successful author in academic writing on environmental science because of his attention to currency, trend setting presentation of content, ability to predict student and instructor needs for new and different supplements, and his ability to retain the hallmarks on which instructors have come to depend. The content in the 7th edition of SUSTAINING THE EARTH is everything you have come to expect and more. In this 7th edition, the author has added the "How Would You Vote?" feature, which is an application of environmental science-related topics in the news. Students apply their environmental science knowledge from the book to a Web activity, which helps them investigate environmental science issues in a structured manner. They then cast their votes on the Web. Results are then tallied. Also found at the Miller website is the much used "Updates on Line." Updated twice a year with articles from InfoTrac College Edition service, CNN Today Video Clips, and Web links, instructors can seamlessly incorporate the most current news articles and research findings to support text presentations. This is a time saver for instructors and part-time teachers who can quickly determine what ancillary materials they want to utilize in just minutes. As with the last edition, this text is packaged with a free Student CD-ROM entitled "Interactive Concepts in Environmental Science." Organized by chapter, the CD gives students links to relevant resources, narrated animations, interactive figures, and prompts to review material and test themselves.