Book excerpt: The practice of comprehensive planning is changing dramatically in the 21st century to address the pressing need for more sustainable, resilient, and equitable communities. Drawing on the latest research and best practice examples, The Comprehensive Plan: Sustainable, Resilient, and Equitable Communities for the 21st Century provides an in-depth resource for planning practitioners, elected officials, citizens, and others seeking to develop effective, impactful, comprehensive plans, grounded in authentic community engagement, as a pathway to sustainability. Based on standards developed by the American Planning Association to provide a national benchmark for sustainable comprehensive planning, this book provides detailed guidance on the substance, process, and implementation of comprehensive plans that address the critical challenges facing communities in the 21st century.