This volume provides an in-depth discussion on the central question – how can people express and survive dissent and disagreement in confined habitats in space? The discussion is an important one because it could be that the systems of inter-dependence required to survive in space are so strong that dissent becomes impossible. John Locke originally said that people have a right to use revolution to overthrow a despotic regime. But if revolution causes violence and damage that causes depressurisation with the risk of killing many people, is it even permissible to have a revolution? How then are people to express their liberty or dissatisfaction with their rulers? The emergence of structures of dissent and disagreement is an essential part of the construction of a framework of liberty in space (revolution is just the extreme example) and thus the topic deserves in-depth and immediate attention. Even today, the way in which we assemble organisations and corporations for the government and private exploration of space must take into account the need for mechanisms to allow people to express dissent.

Can we do better in space than we’ve done here on Earth? We’ve pinpointed the destination, refined the technology, designed the habitat, outfitted our space residents. Are we forgetting something? A timely reminder that it’s not just rocket science, this thought-provoking book explores the all-too-human issues raised by the prospect of settling in outer space. It’s worth remembering, Erika Nesvold suggests, that in making new worlds, we don’t necessarily leave our earthly problems behind. Accordingly, her work highlights the complex ethical challenges that accompany any other-worldly venture—questions about the environment, labor rights, and medical ethics, among others. Any such venture, Nesvold contends, must be made on behalf of all humanity, with global input and collaboration. Off-Earth thus includes historical and contemporary examples from outside the dominant Western/US, abled, and privileged narrative of the space industry. Nesvold calls on experts in ethics, sociology, history, social justice, and law to launch a hopeful conversation about the potential ethical pitfalls of becoming a multi-planet species—and, ideally, to shed light on similar problems we presently face here on Earth. Space settlement is rapidly becoming ever more likely. Will it look like the utopian vision of Star Trek? Or the dark future of Star Wars? Nesvold challenges us to decide.

ASTROBIOLOGY This unique book advances the frontier discussion of a wide spectrum of astrobiological issues on scientific advances, space ethics, social impact, religious meaning, and public policy formulation. Astrobiology is an exploding discipline in which not only the natural sciences, but also the social sciences and humanities converge. Astrobiology: Science, Ethics, and Public Policy is a multidisciplinary book that presents different perspectives and points of view by its contributing specialists. Epistemological, moral and political issues arising from astrobiology, convey the complexity of challenges posed by the search for life elsewhere in the universe. We ask: if a convoy of colonists from Earth make the trip to Mars, should their genomes be edited to adapt to the Red Planet’s environment? If scientists discover a biosphere with microbial life within our solar system, will it possess intrinsic value or merely utilitarian value? If astronomers discover an intelligent civilization on an exoplanet elsewhere in the Milky Way, what would be humanity’s moral responsibility: to protect Earth from an existential threat? To treat other intelligences with dignity? To exploit through interstellar commerce? To conquer? Audience The book will attract readers from a wide range of interests including astronomers, astrobiologists, chemists, biologists, space engineers, ethicists, theologians and philosophers.

On the Moon or Mars, where even the oxygen you breathe is made in a manufacturing process controlled by someone else, can you be free? In Interplanetary Liberty: Building Free Societies in the Cosmos, Charles S. Cockell argues that beyond Earth, space is especially tyranny-prone. Yet rather than consign humanity to a dim future of extraterrestrial despotisms, he suggests that the construction of free societies is possible using uniquely blended and reformulated classical liberal ideas for the space frontier. Considering politics, science, engineering, art, education, prisons, and other facets of society, this book lays out the general ethos and culture around which settlements might be constructed to secure the establishment and flourishing of freedom in the cosmos.

The purpose of this book is to initiate a new discussion on liberty focusing on the infinite realms of space. The discussion of the nature of liberty and what it means for a human to be free has occupied the minds of thinkers since the Enlightenment. However, without exception, every one of these discussions has focused on the character of liberty on the Earth. The emergence of human space exploration programs in the last 40-50 years raise a fundamental and new question: what will be the future of liberty in space? This book takes the discussion of liberty into the extraterrestrial environment. In this book, new questions will be addressed such as: Can a person be free when the oxygen the individual breathes is the result of a manufacturing process controlled by someone else? Will the interdependence required to survive in the extremities of the extraterrestrial environment destroy individualism? What are the obligations of the individual to the extraterrestrial state? How can we talk of extraterrestrial liberty when everyone is dependent on survival systems?

This book aims to contribute significantly to the understanding of issues of value (including the ultimate value of space-related activities) which repeatedly emerge in interdisciplinary discussions on space and society. Although a recurring feature of discussions about space in the humanities, the treatment of value questions has tended to be patchy, of uneven quality and even, on occasion, idiosyncratic rather than drawing upon a close familiarity with state-of-the-art ethical theory. One of the volume's aims is to promote a more robust and theoretically informed approach to the ethical dimension of discussions on space and society. While the contributions are written in a manner which is accessible across disciplines, the book still withstands scrutiny by those whose work is primarily on ethics. At the same time it allows academics across a range of disciplines an insight into current approaches toward how the work of ethics gets done. The issues of value raised could be used to inform debates about regulation, space law and protocols for microbial discovery as well as longer-range policy debates about funding.

The exploration of space raises new problems in the expression of human freedoms. While the potential to establish new extraterrestrial settlements is thrilling, it also brings along a myriad of decisions to consider when addressing how these settlements should operate in a way which maintains human liberties. In this book, many dimensions of freedom in space are discussed. Aspects of liberty beyond Earth, from the near term: freedom to claim satellite orbits, to the very long-term: freedom on interstellar worldships, are considered. Gathering a diverse set of expertise from scientists, ethicists, lawyers, philosophers and social scientists, they seek to collectively answer questions such as: How should early governance structures be assembled? What are the ideal forms of institutions, from science academies to schools and governments? What freedoms can people expect in space and how will governance beyond Earth tread the fine line between authority and liberty? A compelling analysis of liberties on Earth, the solar system, and beyond - this text is bound to inspire the interests of academics and scientists alike.