FrontMatter -- Preface -- Contents -- Executive Summary -- 1 Introduction -- 2 Improving Environmental Decision Processes -- 3 Institutions for Environmental Governance -- 4 The Environment in Business Decision Making -- 5 Environmentally Significant Individual Behavior -- 6 Decision-Relevant Science for Evidence-Based Environmental Policy -- References -- Appendixes -- Appendix A When Do Environmental Decision Makers Use Social Science?--Rebecca J. Romsdahl -- Appendix B Improving Environmental Decision Processes--Robin Gregory and Timothy McDaniels -- Appendix C Business Decisions and the Environment: Significance, Challenges, and Momentum of an Emerging Research Field--Andrew J. Hoffman -- Appendix D Forecasting for Environmental Decision Making: Research Priorities--William Ascher -- Appendix E Program Evaluation of Environmental Policies: Toward Evidence-Based Decision Making--Cary Coglianese and Lori D. Snyder Bennear -- Appendix F Panel Members, Staff, and Contributors.