THE
DEMON-HAUNTED WORLD
Science
as a Candle in the Dark
By Carl Sagan
Reviewed by
Geoffrey W. Sutton
Carl Sagan injects
readers with two treatments followed by booster shots throughout the 25
chapters of The Demon-Haunted World. In the end, enlightened readers will see
science, not as a mere candle, but as a brilliant search light in the murky
world of opinions, conspiracies, and myths. The first repeated treatment is a
healthy dose of skepticism aimed at beliefs that led so many of our ancestors
astray or worse, led to horrendous unnecessary deaths. The second treatment is
the inspiring and hope-filled vial of scientific discovery catalyzed by
curiosity and wonderment and guided by the light of the scientific method.
For the
most part, Sagan moves us quickly from one topic to another but there were
times when I wished he’d cut some of the UFO stories. I get it. People are
gullible and believe all sorts of things about aliens. Of course there’s more. People
seek magical cures at great expense. Some still deny the scientific findings
about the age and evolution of the universe and life on earth.
It's not
just fanciful thinking and denial of evidence that’s been a problem for
humankind. We can live with people doing their own thing. But the failure to
think critically about beliefs can be incredibly painful and ultimately lethal
when religious people seek to purge their territory of those alleged to be
witches. Stories of excruciating torture abound. Lives were literally at stake.
Fear covered the era in darkness.
Sadly,
since the book was published in 1996, we still learn that many people deny the
sage advice of scientists regarding the spread of disease and the value of experimentally
validated vaccines and treatments. Some Christians still teach students that
the universe is only a few thousand years old and deny the evidence supporting evolution.
Some religious people continue to deny themselves and their children access to
psychological assessments and interventions in favor of spiritual leaders who aim
to relieve mental anguish by delivering troubled congregants from demons.
As scientists
emerged in an atmosphere of freedom of speech and freedom from oppressive
anti-science religions, astounding discoveries came in waves. I’m pretty sure
even 62-year old Carl Sagan would be amazed at what we’ve learned since he left
the planet the year my copy of the book was published. And we still need the
skeptical tools found in his Baloney Detection kit.
References
Sagan, C. (1996).
The demon-haunted world: Science as a candle in the dark. New York: Ballantine
Books. Available on AMAZON
-cite this
post-
Sutton, G.
W. (2023, January 14). Sagan’s Demon-Haunted World- A Review. Interdisciplinary
Journal of Book Reviews. Retrieved from https://suttonreviews.suttong.com/2023/01/sagans-demon-haunted-world-review.html
Geoffrey W. Sutton, PhD is Emeritus
Professor of Psychology. He retired from a clinical practice and was
credentialed in clinical neuropsychology and psychopharmacology. His website
is www.suttong.com
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