Ecological economics, bioeconomics, ecolonomy, eco-economics, or ecol-econ is both a transdisciplinary and an interdisciplinary field of academic research addressing the interdependence and coevolution of human economies and natural ecosystems, both intertemporally and spatially. By treating the economy as a subsystem of Earth's larger ecosystem, and by emphasizing the preservation of natural capital, the field of ecological economics is differentiated from environmental economics, which is the mainstream economic analysis of the environment. One survey of German economists found that ecological and environmental economics are different schools of economic thought, with ecological economists emphasizing strong sustainability and rejecting the proposition that physical (human-made) capital can substitute for natural capital.
John Todd is a Canadian biologist working in the general field of ecological design. He addresses problems of food production and wastewater processing by using ecosystems technologies that incorporate plants, animals and bacteria. Todd has developed "Arks" or "bioshelters", ecologically closed "life-support systems" with the goal of sustainable functioning. He combines alternative technologies for renewable energy, organic farming, aquaculture, hydroponics and architecture to create "living machines" or "eco-machines".
Spiritual ecology is an emerging field in religion, conservation, and academia that proposes that there is a spiritual facet to all issues related to conservation, environmentalism, and earth stewardship. Proponents of spiritual ecology assert a need for contemporary nature conservation work to include spiritual elements and for contemporary religion and spirituality to include awareness of and engagement in ecological issues.
Herman Edward Daly was an American ecological and Georgist economist and professor at the School of Public Policy of University of Maryland, College Park in the United States, best known for his time as a senior economist at the World Bank from 1988 to 1994. In 1996, he was awarded the Right Livelihood Award for "defining a path of ecological economics that integrates the key elements of ethics, quality of life, environment and community."
John Boswell Cobb Jr. is an American theologian, philosopher, and environmentalist. He is often regarded as the preeminent scholar in the field of process philosophy and process theology, the school of thought associated with the philosophy of Alfred North Whitehead. Cobb is the author of more than fifty books. In 2014, Cobb was elected to the American Academy of Arts and Sciences.
Systems ecology is an interdisciplinary field of ecology, a subset of Earth system science, that takes a holistic approach to the study of ecological systems, especially ecosystems. Systems ecology can be seen as an application of general systems theory to ecology. Central to the systems ecology approach is the idea that an ecosystem is a complex system exhibiting emergent properties. Systems ecology focuses on interactions and transactions within and between biological and ecological systems, and is especially concerned with the way the functioning of ecosystems can be influenced by human interventions. It uses and extends concepts from thermodynamics and develops other macroscopic descriptions of complex systems.
Donald Worster is an American environmental historian who was, until his retirement, the Hall Distinguished Professor of American History at the University of Kansas. He is one of the founders of, and leading figures in, the field of environmental history. In 2009, he was named to the American Academy of Arts and Sciences. After retirement from University of Kansas, he became Distinguished Foreign Expert and senior professor in the School of History of Renmin University of China.
Ariel Salleh is an Australian sociologist who writes on humanity-nature relations, political ecology, social change movements, and ecofeminism.
Ecological literacy is the ability to understand the natural systems that make life on earth possible. To be ecoliterate means understanding the principles of organization of ecological communities and using those principles for creating sustainable human communities. The term was coined by Frank Herbert in his novel Dune - Liet-Kynes’s father tells him 'You must cultivate ecological literacy among the people'. It was later developed by American educator David W. Orr and physicist Fritjof Capra in the 1990s – thereby a new value entered education; the "well-being of the earth". Well-being, Well-being, or wellbeing, also known as wellness, prudential value or quality of life, refers to what is intrinsically valuable relative to someone.
Judaism and environmentalism intersect on many levels. The natural world plays a central role in Jewish law, literature, liturgy, and other practices. Within the arena of Jewish thought, beliefs vary widely about the human relationship to the environment. Movements such as Eco-Kashrut and celebrations like Tu BiShvat reflect environmental values, and modern Jewish environmentalism has grown, especially in North America, since the 1970s.
Regenerative design is about designing systems and solutions that work with or mimic the ways that natural ecosystems return energy from less usable forms to more usable forms. Regenerative design uses systems thinking and other approaches to create resilient and equitable systems that integrate the needs of society and the well-being of nature. Regenerative design is an active topic of discussion in engineering, economics, medicine, landscape design, food systems, and urban design & community development generally.
The ecopedagogy movement is an outgrowth of the theory and practice of critical pedagogy, a body of educational praxis influenced by the philosopher and educator Paulo Freire. Ecopedagogy's mission is to develop a robust appreciation for the collective potentials of humanity and to foster social justice throughout the world. It does so as part of a future-oriented, ecological and political vision that radically opposes the globalization of ideologies such as neoliberalism and imperialism, while also attempting to foment forms of critical ecoliteracy. Recently, there have been attempts to integrate critical eco-pedagogy, as defined by Greg Misiaszek with Modern Stoic philosophy to create Stoic eco-pedagogy.
William Robert Catton, Jr. was an American sociologist known for his scholarly work in environmental sociology and human ecology. More broadly, Catton is known for his 1980 book, Overshoot: The Ecological Basis of Revolutionary Change, which is credited by younger generations of environmental scholars and activists as foundational for their own works.
Linda Weintraub is an American art writer, educator and curator. She has written several books on contemporary art. Her most recent works address environmental consciousness that defines the ways cultures approach art, science, ethics, philosophy, politics, manufacturing, and architecture.
David Ehrenfeld is an American professor of biology at Rutgers University and is the author of over a dozen publications, including The Arrogance of Humanism (1978), Becoming Good Ancestors: How We Balance Nature, Community, and Technology (2009), and Swimming Lessons: Keeping Afloat in the Age of Technology (2002). He is often described as one of the forerunners of twentieth-century conservation biology. Ehrenfeld's work primarily deals with the inter-related topics of biodiversity, conservation, and sustainability. He is also the founding editor of Conservation Biology, a peer-reviewed scientific journal that deals with conserving the biodiversity of Earth, and has written for various magazines and newspapers including The New York Times, the Los Angeles Times, and Harper's Magazine.
C. A. (Chet) Bowers was an American educator, author, lecturer and environmental activist. He wrote 27 books that focus on the cultural, linguistic, and technological roots of the current ecological crisis as well as the educational reforms necessary to promote greater ecological awareness.
Ecological civilization is the hypothetical concept that describes the alleged final goal of social and environmental reform within a given society. It implies that the changes required in response to global climate disruption and social injustices are so extensive as to require another form of human civilization, one based on ecological principles. It has become one of the tenets of the ideology of the Chinese Communist Party, often referred to as Xi Jinping Thought on ecological civilization.
Ecoauthoritarianism is a political ideology which attempts to reconcile both environmentalist and authoritarian tendencies. It is justified by the belief of the inevitability and necessity of a strong central government to preserve the environment.
Roger S. Gottlieb is professor of philosophy and Paris Fletcher Distinguished Professor in the Humanities at Worcester Polytechnic Institute. He has written and edited 21 books, including two Nautilus Book Awards winners, and over 150 papers on philosophy, political theory, environmental ethics, religious studies, religious environmentalism, religious life, contemporary spirituality, the Holocaust, and disability. He is internationally known for his work as a leading analyst and exponent of religious environmentalism, for his passionate and moving account of spirituality in an age of environmental crisis, and for his innovative and humane description of the role of religion in a democratic society.
Sustainable population refers to a proposed sustainable human population of Earth or a particular region of Earth, such as a nation or continent. Estimates vary widely, with estimates based on different figures ranging from 0.65 billion people to 9.8 billion, with 8 billion people being a typical estimate. Projections of population growth, evaluations of overconsumption and associated human pressures on the environment have led to some to advocate for what they consider a sustainable population. Proposed policy solutions vary, including sustainable development, female education, family planning and broad human population planning.
