This open access book is a 2022 Nautilus Gold Medal winner in the category "World Cultures' Transformational Growth & Development". It states that the societal fault lines of our times are deeply intertwined and that they confront us with challenges affecting the security, fairness and sustainability of our societies. The author, Prof. Dr. Patrick Huntjens, argues that overcoming these existential challenges will require a fundamental shift from our current anthropocentric and economic growth-oriented approach to a more ecocentric and regenerative approach. He advocates for a Natural Social Contract that emphasizes long-term sustainability and the general welfare of both humankind and planet Earth. Achieving this crucial balance calls for an end to unlimited economic growth, overconsumption and over-individualisation for the benefit of ourselves, our planet, and future generations. To this end, sustainability, health, and justice in all social-ecological systems will require systemic innovation and prioritizing a collective effort. The Transformative Social-Ecological Innovation (TSEI) framework presented in this book serves that cause. It helps to diagnose and advance innovation and spur change across sectors, disciplines, and at different levels of governance. Altogether, TSEI identifies intervention points and formulates jointly developed and shared solutions to inform policymakers, administrators, concerned citizens, and professionals dedicated towards a more sustainable, healthy and just society. A wide readership of students, researchers, practitioners and policy makers interested in social innovation, transition studies, development studies, social policy, social justice, climate change, environmental studies, political science and economics will find this cutting-edge book particularly useful. “As a sustainability transition researcher, I am truly excited about this book. Two unique aspects of the book are that it considers bigger transformation issues (such as societies’ relationship with nature, purpose and justice) than those studied in transition studies and offers analytical frameworks and methods for taking up the challenge of achieving change on the ground.” - Prof. Dr. René Kemp, United Nations University and Maastricht Sustainability Institute

This book features new approaches to social contract theory. Whereas traditional social contract theories and their adaptations in the twentieth century were developed for fairly homogeneous societies, societies in the twenty-first century often are characterized by conflicting first-order directives that stem from deep moral, political, religious, and cultural diversity. To address such diversity and the complexities of contemporary societies, new approaches (including formal approaches) to social contract theory have emerged that re-envision the social contract for a fragmented and sometimes polarized, yet interdependent social world. New social contract theory explores how, in a world of continuous disagreement on questions of justice, in particular the ideals of liberty and equality, society can not only progress, but also flourish and become more robust and open in its social fabric. This book brings together, for the first time, defenders and discussants of new social contract theory. It includes contributions by eminent and emerging scholars in this field. The book clarifies the distinct features of new social contract theory and provides a valuable starting point for discussion of this novel movement in social contract theory.

Very diverse societies pose real problems for Rawlsian models of public reason. This is for two reasons: first, public reason is unable accommodate diverse perspectives in determining a regulative ideal. Second, regulative ideals are unable to respond to social change. While models based on public reason focus on the justification of principles, this book suggests that we need to orient our normative theories more toward discovery and experimentation. The book develops a unique approach to social contract theory that focuses on diverse perspectives. It offers a new moral stance that author Ryan Muldoon calls, "The View From Everywhere," which allows for substantive, fundamental moral disagreement. This stance is used to develop a bargaining model in which agents can cooperate despite seeing different perspectives. Rather than arguing for an ideal contract or particular principles of justice, Muldoon outlines a procedure for iterated revisions to the rules of a social contract. It expands Mill's conception of experiments in living to help form a foundational principle for social contract theory. By embracing this kind of experimentation, we move away from a conception of justice as an end state, and toward a conception of justice as a trajectory. Listen to Robert Talisse interview Ryan Muldoon about Social Contract Theory for a Diverse World on the podcast, New Books in Philosophy: http://tinyurl.com/j9oq324 Also, read Ryan Muldoon’s related Niskanen Center article, "Diversity and Disagreement are the Solution, Not the Problem," published Jan. 10, 2017: https://niskanencenter.org/blog/diversity-disagreement-solution-not-problem/

The growing economic fissures in the societies of Europe and Central Asia between generations, between insiders and outsiders in the labor market, between rural and urban communities, and between the super-rich and everyone else, are threatening the sustainability of the social contract. The institutions that helped achieving a remarkable degree of equity and prosperity over the course of several decades now face considerable difficulties in coping with the challenges presented by these emerging forms of inequality. Public surveys reveal rising concerns over inequality of opportunity, while electoral results show a marked shift to populist parties that offer radical solutions to voters dissatisfied with the status quo. There is no single solution to relieve these tensions, and attempts to address them will vary considerably across the region. However, this publication proposes three broad policy principles: (1) promote labor market flexibility while maintaining protection for all types of labor contracts; (2) seek universality in the provision of social assistance, social insurance, and basic quality services; and (3) expand the tax base by complementing progressive labor-income taxation with taxation of capital. These principles could guide the rethinking of the social contract and fulfil European citizens’ aspirations for growth and equity.