Subject to change

• Overview/Summary Findings

Earth System

• Climate Trends
• Earth Systems Processes

National Topics

• Water
• Energy Supply, Delivery, and Demand
• Land Cover and Land-Use Change
• Forests
• Ecosystems, Ecosystem Services, and Biodiversity
• Coastal Effects
• Oceans and Marine Resources
• Agriculture, Food Systems, and Rural Communities
• Built Environment, Urban Systems, and Cities 
• Transportation 
• Air Quality 
• Human Health 
• Tribes and Indigenous Peoples
• Climate Effects on U.S. International Interests 
• Sector Interactions, Multiple Stressors, and Complex Systems 
• Economics* 
• Human Social Systems* 

Regions

• Northeast 
• Southeast 
• U.S. Caribbean 
• Midwest 
• Northern Great Plains 
• Southern Great Plains 
• Northwest 
• Southwest 
• Alaska 
• Hawai'i and U.S.-Affiliated Pacific Islands 

Response 

• Adaptation 
• Mitigation 

Appendices

• Process 
• Information Quality 
• Scenarios and Datasets
• Indicators* 

*New chapters