Skip to main content
Harvard University Press - home
The Mermaid’s Tale

The Mermaid’s Tale

Four Billion Years of Cooperation in the Making of Living Things

Kenneth M. Weiss, Anne V. Buchanan

ISBN 9780674031937

Publication date: 02/15/2009

Even after 150 years, Darwin’s theory of evolution by natural selection is irresistibly compelling. But how can this idea—in which competition prevails—be consistent with all that we know about the thoroughly cooperative nature of life at the genetic and cellular level? This book reconciles these discrepancies.

Assembling a set of general principles, authors Kenneth Weiss and Anne Buchanan build a comprehensive, unified theory that applies on the evolutionary time scale but also on the developmental and ecological scales where daily life is lived, and cells, organisms, and species interact. They present this story through a diversity of examples spanning the fundamental challenges that organisms have faced throughout the history of life. This shows that even very complex traits can be constructed simply, based on these principles. Although relentless competitive natural selection is widely assumed to be the primary mover of evolutionary change, The Mermaid’s Tale shows how life more generally works on the basis of cooperation. The book reveals that the focus on competition and cooperation is largely an artifact of the compression of time—a distortion that dissolves when the nature and origins of adapted life are viewed primarily from developmental and evolutionary time scales.

Praise

  • As an attempt to replace the dominant selectionist paradigm, The Mermaid's Tale is sure to raise more than a few eyebrows among evolutionary biologists. At the very least, it ought to make them think very hard--as they should--about entertaining alternatives to our current received wisdom.

    —Ian Tattersall, Curator in the Division of Anthropology, American Museum of Natural History

Authors

  • Kenneth M. Weiss is Evan Pugh University Professor of Anthropology and Genetics, Emeritus, in the Department of Biology at Pennsylvania State University.
  • Anne V. Buchanan was, until her retirement, Senior Research Scientist in the Department of Anthropology at Pennsylvania State University.

Book Details

  • 336 pages
  • 6-1/8 x 9-1/4 inches
  • Harvard University Press

Recommendations