About Island Press/ SCOPE; SCOPE Series Page; Title Page; Copyright Page; Contents; List of Colorplates, Figures, Tables, Boxes, and Appendixes; Colorplates; Foreword; Ackowledgments; Ch 1: The Global Carbon Cycle: Integrating Humans, Climate, and the Natural World; Part I: Crosscutting Issues; Ch 2: Current Status and Past Trends of the Global Carbon Cycle; Ch 3: The Vulnerability of the Carbon Cycle in the 21st Century: An Assessment of Carbon-Climate-Human Interactions; Ch 4: Scenarios, Targets, Gaps, and Costs; Ch 5: A Portfolio of Carbon Management Options |