The Medea Hypothesis
eBook - ePub

The Medea Hypothesis

Is Life on Earth Ultimately Self-Destructive?

  1. 208 pages
  2. English
  3. ePUB (mobile friendly)
  4. Available on iOS & Android
eBook - ePub

The Medea Hypothesis

Is Life on Earth Ultimately Self-Destructive?

About this book

In The Medea Hypothesis, renowned paleontologist Peter Ward proposes a revolutionary and provocative vision of life's relationship with the Earth's biosphere--one that has frightening implications for our future, yet also offers hope. Using the latest discoveries from the geological record, he argues that life might be its own worst enemy. This stands in stark contrast to James Lovelock's Gaia hypothesis--the idea that life sustains habitable conditions on Earth. In answer to Gaia, which draws on the idea of the "good mother" who nurtures life, Ward invokes Medea, the mythical mother who killed her own children. Could life by its very nature threaten its own existence?


According to the Medea hypothesis, it does. Ward demonstrates that all but one of the mass extinctions that have struck Earth were caused by life itself. He looks at our planet's history in a new way, revealing an Earth that is witnessing an alarming decline of diversity and biomass--a decline brought on by life's own "biocidal" tendencies. And the Medea hypothesis applies not just to our planet--its dire prognosis extends to all potential life in the universe. Yet life on Earth doesn't have to be lethal. Ward shows why, but warns that our time is running out.


Breathtaking in scope, The Medea Hypothesis is certain to arouse fierce debate and radically transform our worldview. It serves as an urgent challenge to all of us to think in new ways if we hope to save ourselves from ourselves.

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Yes, you can access The Medea Hypothesis by Peter Ward in PDF and/or ePUB format, as well as other popular books in Physical Sciences & Ecology. We have over one million books available in our catalogue for you to explore.

Table of contents

  1. Cover Page
  2. Title Page
  3. Copyright Page
  4. Dedication Page
  5. Contents
  6. Introduction
  7. 1: Darwinian Life
  8. 2: What Is Evolutionary “Success”?
  9. 3: Two Hypotheses about the Nature of Life on Earth
  10. 4: Medean Feedbacks and Global Processes
  11. 5: Medean Events in the History of Life
  12. 6: Humans as Medeans
  13. 7: Biomass through Time as a Test
  14. 8: Predicted Future Trends of Biomass
  15. 9: Summation
  16. 10: Environmental Implications and Courses of Action
  17. 11: What Must Be Done
  18. References
  19. Index