Environmental ethics. Is there a need for a new, an environmental, ethic? / Richard Sylvan (Routley) -- All animals are equal / Peter Singer -- Animal rights, animal wrongs / Tom Regan -- On being morally considerable / Kenneth E. Goodpaster -- The ethics of respect for nature / Paul W. Taylor -- Animal liberation and environmental ethics : bad marriage, quick divorce / Mark Sagoff -- The land ethic / Aldo Leopold -- Holistic environmental ethics and the problem of ecofascism / Holmes Ralston III -- Animal liberation and environmental ethics : back together again / J. Baird Caldecott. Deep ecology. The viable human / Thomas Berry -- The deep ecological movement : some philosophical aspects / Arne Naess -- Demystifying the critiques of deep ecology / Harold Glasser -- The deep ecology-ecofeminism debate and its parallels / Warwick Fox -- Ecocentrism, wilderness, and global ecosystem protection / George Sessions. Ecofeminism. The death of nature / Carolyn Merchant -- The impoverishment of the environment : women and children last / Vandara Shiva -- Recognizing women's environmental expertise / Deane Curtin -- The power and the promise of ecological feminism / Karen J. Warren. Political ecology. Free market versus political environmentalism / Terry L. Anderson and Donald R. Leal -- Traditionalist conservatism and environmental ethics / John R.E. Bliese -- A declaration of sustainability / Paul Hawken -- Is liberalism environment-friendly? / Avner de-Shalit -- Socialism and ecology / James O'Connor -- What is social ecology? / Murray Bookchin -- The matter of freedom : ecofeminist lessons for social ecology / John Clark -- The place, the region, and the commons / Gary Snyder.