{Reference Type}: Journal Article {Title}: NPCC4: Climate risk and equity-advancing knowledge toward a sustainable future | Introduction. {Author}: Balk D;Braneon C;Leichenko R;Moss R;Towers J; {Journal}: Ann N Y Acad Sci {Volume}: 0 {Issue}: 0 {Year}: 2024 Jun 25 {Factor}: 6.499 {DOI}: 10.1111/nyas.15149 {Abstract}: This Introduction to NPCC4 provides an overview of the first three NPCC Reports and contextualizes NPCC4's deliberate decision to address justice, equity, diversity, and inclusion in its collective work and in its own practices, procedures, and methods of assessment. Next, it summarizes the assessment process, including greater emphasis on sustained assessment. Finally, it introduces the NPCC4 chapters and their scope.