
Purpose & desire
what makes something "alive" and why modern Darwinism has failed to explain it
"SUNY professor, biologist, and physiologist J. Scott Turner argues that modern Darwinism's materialist and mechanistic biases have led to a scientific dead end, unable to define what life is--and only an openness to the qualities of "purpose and desire" will move the field forward. Turner surveys the history of evolutionary thought, identifying "purpose and desire" as the keys to a coherent science of life and its evolution. In Purpose and Desire, Turner draws on the work of Claude Bernard, a contemporary of Darwin revered as the founder of experimental physiology. Turner builds on Bernard's "dangerous idea" of homeostasis, a radical proposition for what makes "life" a unique phenomenon in nature. To fully understand life, including its evolution, Turner argues that we must move beyond strictly enforced boundaries of mechanism and materialism to explore living nature as distinctly purposeful and driven by desire."--Jacket.
Beyond its central premise, the book can be read through the connected lenses of Philosophy, Nonfiction. Those themes offer useful points of attention as the characters, ideas, or world develop, especially where the book complicates the expectations of its primary category.
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What the reading experience may hold
A fuller profile for choosing with more confidence—not just another copy of the preview.
Philosophy · Nonfiction
Use these as starting points rather than limits; the most memorable books often stretch beyond their catalog labels.
Catalog signals suggest warfare and conflict. These notes may not be complete; consult a publisher or reader-supplied guide when detailed warnings matter.
These notes are inferred from available catalog information and may not be complete. Check a publisher or reader-supplied guide if you need comprehensive warnings.
Dark tone · Measured pace
A comfortable full-length choice for steady daily reading.
A good fit if…
Readers who want a thoughtful experience and enjoy noticing the connections beneath a book’s surface story.
This book's DNA
A visual estimate based on this edition's categories, description, and length. Select a star to explore the signals.
This signal is descriptive, not a rating. It helps compare the kind of reading experience this edition may offer.
Spoiler-Free Emotional Arc
A broad estimate of the book’s emotional rhythm, shown without story events or outcomes.
This visualization is an interpretive estimate based on catalog description, categories, tone, pace, and content signals. It does not describe specific scenes.
A quick reading snapshot
Edition facts and catalog signals to help you decide whether this book fits what you want to read next.
- ISBN-13
- 978-0-0626-5156-3
- Language
- English
- Edition record
- OL26492198M
A more thoughtful way into this book
This guide uses the edition details and category signals above to help you choose deliberately. It does not replace the author's work or a full review.
A comfortable full-length choice for steady daily reading.
Begin with its place in Philosophy, then notice where the book resists that label.
Read for connection, not completion.
Mark one passage that sharpens the book's central concern and one that complicates it. That tension often reveals more than a quick summary.
Three questions to carry with you
- What question is the author really asking beneath the book’s main argument?
- Which claim challenges one of your familiar assumptions?
- What remains unresolved—and is that uncertainty useful?
Editorial framework by Wesley Bryan, BookenDeX Founder and Editor.







