Carl Sagan & Immanuel Velikovsky
Book announcement
Preface
Dr. Carl Sagan, a professor of astronomy from Cornell University,
a well known public personality and writer of popular books of
science, in 1974 at a symposium of the American Association for
the Advancement of Science (AAAS) delivered a paper, "An
Analysis of Worlds in Collision". This paper was later
edited and presented in a book, Scientists Confront Velikovsky,
published by Cornell University Press. The paper was further edited
and presented in Sagan's book Broca's Brain, under the
title "Venus and Dr. Velikovsky". Sagan's paper is a
critique of Immanuel Velikovsky's book Worlds in Collision.
Having read Velikovsky, I also read Sagan's paper; I thereafter
discovered that a group of scientists and scholars had written
critiques of Sagan's analysis. After reading these criticisms
I began a search of the literature and over a period of time I
became convinced that Sagan's critique lacked substance. Most
surprising was the number of statements made by Sagan that proved
to be clearly untrue. Further reading reinforced this discovery
of the glaringly unscientific and unscholarly quality of Sagan's
paper. What was much worse, was that it was difficult to imagine
that even Sagan was unaware of the misrepresentation of evidence
presented as scholarly criticism by him and offered to the public.
Thereafter, I encountered a colleague who, learning that I was
interested in the thesis of Dr. Velikovsky, informed me that in
Broca's Brain was an essay by Professor Sagan that demolished
Velikovsky and his thesis. When he informed me that he had not
read any of Velikovsky's books nor any criticisms of Sagan's article
I asked, "How can you make a proper judgment if you haven't
read both sides of the issue." To my astonishment he replied,
"I don't have to read both sides to know which side is right!"
His closed-minded attitude made discussion futile and I let the
remark pass. Several days later I received a letter in which he
presented citations from Sagan's paper and posed, "What possible
arguments could be raised on Velikovsky's behalf?"
In response I composed a long letter which dealt with merely one
of Sagan's criticisms. This posted I awaited his response-none
came. A few weeks later at a monthly conference, we ran into each
other. In a very friendly manner he approached me, smiling broadly,
he shook my hand. "What did you think of my reply to your
letter?" I asked. He admired the scholarship of my reply
to Sagan and admitted frankly, "There are two sides to this
Velikovsky business." This I followed up by asking if there
were any other aspects of Sagan's criticism which he wished to
clarify. He shook his head 'no' and I dropped the matter. However,
I noted that he seemed shocked by the evidence of the rebuttal
presented.
It was at that moment that the realization struck that Carl Sagan's
cnticisms had been uncritically read by a wide audience. This
was soon discovered to be the case among friends and relatives.
Seemingly, they had all read Sagan's side, but not Velikovsky's.
With little or no scientific background with which to judge, they
had accepted Sagan's word on all matters. It was then that I conceived
the idea for this book. It is hoped that reading the other side
will permit laymen to clarify the issues.
I must admit that doing the research for this book over about
an eight-year period has brought to my attention much more than
I had imagined regarding Sagan's critique. It has been a deeply
saddening experience to discover again and again the crassness
of Sagan's work on Velikovsky. It has also been a deeply shocking
experience to learn the political nature of the way science operates.
Even if Velikovsky's theories are completely wrong, no one deserves
to be maligned as he has been. The deceit exposed in the following
pages is an outrage to decency.
Publishing Details
Carl Sagan & Immanuel Velikovsky
by Charles Ginenthal. (C) 1995 New Falcon Publications
448pages. ISBN 1-56184-075-0. $16.95. Paper bound.
New Falcon Publication
1739E. Broadway Road, Suite 1-277, Tempe, AZ 85282. USA
(Add $2 shipping to US destinations)
In Australia from Boobooks Ltd
In Canada from Marginal Distribution
In the UK, £13.99 from Airlift Books, UK tel: +44 181 804 0400, fax: 804 0044.
Book Table of Contents
Part I Introduction
- An Improbable Tale
An interdisciplinary scholar * Tales of upheaval * The
cometary 'newcomer' * A case of professional hysteria * Looking
for velikovsky's comet * What is science? * Religion, astrology,
superstition * How science operates * Peer review * The origin
of craters
- The Historical Evidence
Experts * Diffusion or common observation * Teo-place
or god * The shapes of cometary fields * Reading carefully * Fractions-calendars
* Synchronism * The world ages * Aphrodite, Athena-planet Venus
* Pallas-Typhon * Meteorite thunder * Lightning and magnets *
Hail of barad * Sagan's principle * The crescent shape of Venus
* The Bible * Earth in Upheaval * Comets and swastikas * Frogs,
flies, vermin
- Velikovsky's theory
Originality and predictions* Sagan and gravity
Part II the Scientific Evidence
- Sagan's first problem: The ejection of venus by jupiter
Ancient observations* The birth of Venus * Jupiter catches
comets * The Oort cloud * Explosion * Energy * Big comets * Escape
velocity * How long ago? * Other astronomers and comets * It has
never been observed
- Sagan's second problem: Repeated collisions among
the earth, venus and mars
30 thousand, 10 million, 30 million * Gravity and collisions
* Sagan's mathematics * Gravitational evidence * Statistical inevitability
- Sagan's third problem: The Earth's rotation
Boiling oceans* Solar activity and rotation * Solar magnetism
* Geomagnetism * Cometary magnetism * Lineaments
- Sagan's fourth problem: Terrestrial Geology And Lunar
Craters
Earth in upheaval * The end of the ice age * Climate
evidence * Volcanoes * Geomagnetic reversals * Mountain building
* Mammoth bones C14 * When was the moon last molten? * Dust *
Thermoluminescence tests * Dust again * Craters on earth * Global
flooding * Gaunal extinctions * C14 dating the extinctions * Art
and drawings of extinct animals * Uniformitarian causes * Alaska
and Canada * Siberia * Ipiutak * The bronze age in Siberia * Lakes
of the Great Basin *La Brea tar pit * Florida * Agate spring quarry,
Nebraska * Elephants * South America * Arctic muck * Whales *
Archaeology * The Columbia plateau * Tidal destruction of the
moon * Sagan's bitter pill
- Sagan's fifth problem: Chemistry & biology of
the terrestrial planets
The origin of atmospheric oxygen * Hydrocarbons-carbohydrates
* Jupiter's hydrocarbons * Cometary hydrocarbons * Hydrocarbons
into carbohydrates manna from heaven * Sky oil * The origin of
petroleum * Mars' polar caps * Life in space-anyone's guess *
Fine tuning the evidence * Erosion on Mars * Martian asymmetry
and mascons * Martian boulders * A Martian flood * Tarsis * How
to deal with Martian erosion tidal forces on small bodies * Philosophy
as evidence * Sagan's sixth problem * Manna * A taste of cyanide
* Do comets have formaldehyde? * A very big calculation * Double
rations-double talk
- Sagan's seventh problem: The clouds of venus
Clouds of water vapor * Sagan and water vapor clouds
* Velikovsky's hydrocarbon clouds? * Oxygen on venus *Sulfuric
acid clouds * Analysis by L.D. Kaplan * Venus' sulfuric acid age
* Venus' carbon dioxide age * Mars' carbon dioxide * Mars' nitrogen-15
* Venus' argon-36 and argon-40 age * Venus' oxygen age * The earth's
helium
- Sagan's eighth problem: The temperature of venus
The greenhouse effect * Venus' water age * Does sunlight
reach venus' surface? * A real greenhouse * The second law of
thermodynamics * Hot air rises * V.A. Firsoff's objections * The
runaway mechanism * Venus' neon and argon age * Ashen light *
Thermal balance * Thermal balance denied * Lies, damned lies and
Sagan's chart * A thermodynamic analysis * Sagan versus Sagan
* Sagan and his Martian greenhouse effect * What other scientists
say
- Sagan's ninth problem: The craters of venus
Tectonic features of Venus * Venus' many ancient impact
craters * Volcanism on Venus * Weathering of Venus' rocks * Venus'
hydrofluoric-hydrochloric age * What holds up Venus' high mountains?
* Venus' rotation * Venus lacks a magnetic field * No erosion
of rock on Venus * The Venusian regolith * Venus' volcanism like
IO's * The super rotating atmosphere * Catastrophism to the rescue
- Sagan's tenth problem: The circularization of the
orbit of Venus
Non-gravitational forces in the solar system * Pendulum
experiments * The counter force to gravity * Newtonian mechanics
* Jupiter's satellites * Changes in the Solar System * Comets
and the rocket effect * Electromagnetism * Halley's cometary orbit
* Comets with highly circular orbits * More changes in the Solar
System * Ancient evidence of Venus' orbit * Dogma as evidence
* Gravity and craters
- Sagan's other problems
Deimos and phobos * Evidence on Mars * More of Deimos
and Phobos * Ancient astronomy * Mars' atmosphere * Santorini-Atlantis
- Sagan's appendices
Appendix I * Appendix II * Appendix III * Appendix IV
- Conclusion
Velikovsky and Einstein * Sagan's commitment * Halton
Arp * This is science today * Atoms and solar systems * Hannes
Alfven * The nub of the issue * Scientific ethics
- Index
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