Front Matter -- Acknowledgments -- Contents -- Summary -- 1 Introduction -- Part I Methods and Results -- 2 Process for Evaluating Progress: Task 1a -- 3 Preliminary Assessment of CCSP Progress -- Part I References -- Part II Detailed Supporting Analysis -- 4 Progress Toward the Research Elements -- 5 Progress Toward the Cross-Cutting Issues -- Part II References -- Appendixes -- Appendix A: Status of CCSP Synthesis and Assessment Products -- Appendix B: Supplemental Information on Human Contributions and Responses -- Appendix C: Matrix to Evaluate CCSP Progress -- Appendix D: Workshop Participants -- Appendix E: Biographical Sketches of Committee Members -- Appendix F: Acronyms and Abbreviations.