EDITORIAL
Population growth, climate policy, and sustainable futures David Samways

RESEARCH ARTICLES
A new definition of global overpopulation, explained and applied Philip Cafaro

Essential yet overlooked: Faculty insights on integrating population dynamics into university curricula Celine Delacroix, Paige Passano, Matt Matusiewicz, Nicole Bergen, Ndola Prata

PERSPECTIVES
Is Legal Abortion Required for a Sustainable Population? Richard Grossman

Thomas More’s Utopia as a Steady State Economy Theodore P. Lianos

EDITORIAL
Editorial David Samways

PERSPECTIVE
Changing Perceptions of Barriers to Sustainability: Population, Consumerism and Power Politics George Martine

RESEARCH ARTICLES
The Role of Medicine for the Alleviation of Resource Scarcity: Towards a ‘Consumption and Production Medicine’ Framework Anastasia Pseiridis

Inequality in the Gain in Life Expectancy at Birth in India, 1976–2020 Aalok Ranjan Chaurasia

Community Pressure Drives Population Pressure: Evidence of Social Influence on Israeli Fertility Rachel A.M. Gould

BOOK REVIEW
Environmental Ethics and Population Growth in the Work of Robin Attfield David Samways

EDITORIAL
Spatial and temporal abstraction, individual agency and aggregate trends in population dynamics David Samways

PERSPECTIVE
In pursuit of sustainability: The root cause of human population growth Russell Hopfenberg

RESEARCH ARTICLES
Population, consumption and climate colonialism Patrick Hassan

The Impact of Immigration Policy on future US population size Philip Cafaro

BOOK REVIEW
Theodore P. Lianos, Capitalism, degrowth and the steady state economy. Debating future economic models Anastasia Pseiridis