http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biology, ethics, and the origins of life
The origin of life and the value of life / Thomas R. Cech -- Facing nature / Dorion Sagan and Lynn Margulis -- Mass extinction and human responsibility / Niles Eldredge -- Evolutionary ethics: a defense / Michael Ruse -- The difference of being human: ethical behavior as an evolutionary byproduct / Francisco J. Ayala -- When natural selection and culture conflict / Elliott Sober -- Biology and theology on human nature: ethics and genetics / Langdon Gilkey -- Darwinism and postmodern theism / Charles Birch.
Results of a conference held at Colorado State University, Sept. 26-29, 1991.
Includes bibliographical references and index.