OPINION
CURRENT SCIENCE, VOL. 96, NO. 12, 25 JUNE 2009
1568
Testing astrology
Manoj Komath
The commentary ‘A statistical test of
astrology’ by Narlikar
et al.
1
attracts
attention as a pioneering attempt at the
critical evaluation of ‘jyothisha’ (or
Indian astrology). It marks the dawn of a
new paradigm in Indian science, indicat-
ing the methods to scientifically test a
body of knowledge branded as pseudo-
science. As it seems, the work did not get
proper attention or exposure, despite the
fact that it trails the most intense and
elaborate debate in the history of
Current
Science
(2000,
79
, No. 9 through 2001,
81
, No. 2), following the controversial
decision of the University Grants Com-
mission (UGC) in 2001 to start graduate,
postgraduate and research courses in ‘Jyotir
vigyan’. The implications and ramifica-
tions of the work are worth discussing.
The astrology muddle
The UGC wanted ‘Vedic astrology’ (or
jyothisha, the version of astrology prac-
tised in India) to be introduced in the
science stream of the university curricu-
lum. However, the Indian scientific com-
munity and academia reacted vehemently
against the UGC decision, as astrology
has been considered as a pseudoscience
lacking rational basis. The UGC portrayed
jyothisha as an empirical science based
on our traditional and classical know-
ledge, which can help the society to see
the unforeseen, and having obvious and
potential applications in meteorological
studies, agricultural science, space sci-
ence, etc.
There remained a perplexing question;
why did an apex academic body like the
UGC regard astrology worthy to be con-
sidered as a science, as there was not even
a remotely related evidence for claiming
so? Nor any proponent of astrology was
able to produce any statistically valid
evidence that astrology can really foresee
any event. Despite the apparent success
in personal predictions, astrology used to
fail pathetically in predicting social events
like calamities or mishaps, which could
have saved innumerable lives. Even the
name ‘Vedic astrology’ is identified as a
misnomer, as the
Vedas
do not contain
astrology
2
.
On a closer look, it could be realized
that the UGC had been echoing the feeling
of the common public. Though astrology
is practised globally, in India, jyothisha
is deeply woven into the social fabric,
and to a certain extent, remained a part
of religion. People have their births as-
signed to ‘nakshatras’ (or lunar mansions)
and consider their lives to be governed
by ‘dashas’ (the system of planetary
periods). The UGC plan appeared to
be a boon to the masses, as it would gen-
erate ‘academically qualified’ astrologers
(jyothishis), who could extend more reli-
able service to the people, to describe
what destiny had in store for them.
The attempt of scientists and rationalists
to resist the move of the UGC through
special leave petition (SLP) was over-
thrown by the judiciary in 2004. The Su-
preme Court of India dismissed the
petition, expressing the inappropriateness
to interfere in the policy decision of the
Government, unless it was found to be
contrary to the law or made on extrane-
ous considerations (as reported in
The
Hindu
, internet edition, 6 May 2004).
It is quite disturbing for rational minds
to see that science, despite the techno-
logical advances and practical useful-
ness, cannot win against the public appeal
of pseudoscience. The developments
were dismal, as there appeared to be no
democratic way to reinstate rationality,
the soul of scientific activities. The
common public, who are not keen to
know about scientific methods, may con-
sider scientists to be against the interests
of the society. In their view, astrology
has sound theories (based on astronomical
data), and its own rules and techniques.
And the practical success is validated by
innumerable personal testimonies of cor-
rect predictions. Apparently it satisfies
the criterion of a useful science. Above
all, astrology enables the predictions of
events in life, something science is not
able to provide. No wonder, the common
people tend to criticize scientists for their
‘holier than thou’ approach.
It would be worthwhile to introspect as
to why our approach appears dogmatic
and becomes ineffective in front of the
common public. Interestingly, our firm
belief in the ‘scientific method’ does not
help in debunking astrology. The lack of
theoretical basis cannot be put as a crite-
rion to reject astrological practices as
baseless, because several branches of
science have been established through
empirical steps. We are confident about
the well-structured theoretical framework
related to the celestial phenomena. This
elaborate knowledgebase in astronomy
and cosmology, however, does not close
the doors for new hypotheses on the
planetary effects. The convention to de-
cide whether a body of knowledge is sci-
ence or not, is to conduct objective tests.
The general trend of scientists is to
discard the success of astrology in pre-
dicting personal events as purely inci-
dental
2
. These ‘incidental successes’
cannot be ignored, as every believer in
astrology would be able to give at least a
few examples of prediction being right.
Scientists never tried to explore, even for
curiosity, the secrets of this apparent suc-
cess of astrology. We do not even have
the preliminary data to convince a com-
mon man that his day-to-day experience
with astrology is flawed or ‘unscientific’.
Now,
Narlikar
et al.
1
indicate a way
out of this muddle, with a sensible inves-
tigation, namely testing the predictive
power of astrology. The test, as they
mentioned, is based on the investigations
of Silverman
3
and Carlson
4
. Unfortu-
nately, the report did not touch upon the
intensive studies on Western astrology in
the past decades, which had revolutionized
our understanding of astrology in general.
Studies on Western astrology
Critical studies on astrology in the West
have been conducted during the past six
decades. By 2000, over one hundred pub-
lications had appeared in psychology
journals and four hundred in astrology
journals, as estimated by Smit
(http://
www.rudolfhsmit.nl/u-gran1.htm
). This
is equivalent to about 200 man-years
of scientific research (with a text size of
470,000 words!); however majority of
the literature remains unknown. Ninety-
one typical studies could be traced on the
internet (most of the available data were
found compiled at
http://www.astrology-
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CURRENT SCIENCE, VOL. 96, NO. 12, 25 JUNE 2009
1569
and-science.com/
). It would be appropri-
ate to present here a concise review of
these studies, as they may serve as good
models for our endeavour of critically
evaluating Indian astrology.
Till 1950, the scientific community
had been continually discrediting astro-
logy as an illegitimate branch of know-
ledge or a pseudoscience. They did not
find it worthy of serious investigation, as
there was hardly any evidence to do so.
The correlation between the positions of
certain heavenly bodies and human
affairs, as proposed by the astrologers,
has been alleged to be a chance phe-
nomenon. The turning point came when
the French psychologist and statistician,
Michel Gauquelin, started rigorous
studies on the claims of astrology by sta-
tistically comparing birth charts and pro-
fessions of large populations. In 1955, he
arrived at a hypothesis called the ‘Mars
effect’, which mentions that the rising
and culmination of Mars at the time of
birth has an apparent correlation to the
career of athletes
5
.
This was perplexing to the scientific
community, because an objective evidence
(though empirical) had emerged for the
mysterious planetary effects on humans.
It confused the astrologers as well, as the
correlations obtained did not corroborate
with the traditional astrological theories.
The Mars effect was analysed for more
than four decades by astrologers, psy-
chologists and skeptics. There were sev-
eral attempts to recheck and reanalyse
the proposed ‘effect’, through statistical
investigations of birth charts. The Mars
effect has been rationally explained later,
by correcting the artifacts and biases and
with the help of additional data
6
.
This opened up a new trend of investi-
gating astrology with a scientific spirit.
The most notable consequence was the
formation of the Astrological Associa-
tion in 1958 by research-minded British
astrologers. They started designing and
conducting investigations on various fea-
tures of astrology, taking care to avoid
biases and arranging for peer review of
the results. The outcomes of the first two
decades (involving 54 researchers from
ten countries) were compiled in the mas-
sive critical review
Recent Advances in
the Natal Astrology
, in 1978. This served
as a precursor for the first refereed journal
for astrology, i.e.
Correlation
, launched
in 1981.
The journal acted as a platform for
scientists and astrologers to exchange
their ideas and rationally approach the
subject. Since its inception, about 70-odd
studies have been published in it, most of
which produced negative results on the
alleged predictive power of astrology.
The positive ones, did not correlate with
the basic principles followed tradition-
ally in astrology. This, of course, led to
discontentment amongst the astrologers
and to interruptions in the publication of
the journal.
Validity of natal charts and ability
of the astrologers
The initiatives in Great Britain provided
a better insight for other researchers to
plan and conduct critical investigations
on a subject like astrology. Regular out-
comes could be seen from early 1970s
onwards.
A notable work among the earliest
published studies is by Barth and Ben-
nett, in which the relationship between
the zodiac signs of a set of population
and their occupation, medical problems,
height and longevity was examined. The
positions of Mercury, Venus, Mars and
Jupiter at the time of birth did not show
any correlation with any of these para-
meters
7
.
There were intensive efforts to verify
the alleged relationship between sun signs
and occupations, in various extents and
combinations. Three consecutive studies
during 1976–79 failed to reveal any such
correlations
8
. John McGervey looked at
biographies and birth dates of some 6000
politicians and 17,000 scientists, to see if
members of these professions would clus-
ter among certain signs, as astrologers
predict. He found the signs of both
groups to be distributed completely at
random
9
. No correlation was found bet-
ween occupation and sun sign in other
studies also done in the same line
10
.
In the famous ‘New York suicide
study’, Press
et al.
11
examined the birth
charts of 311 suicide cases in New York
from 1969 to 1973. A computer program
was used to test 100,000 different astro-
logical factors in each case and these
were compared with an equal number of
random control subjects. None of the fac-
tors consistently correlated with the sui-
cide cases.
Another topic investigated was the
compatibility of signs in marriages. It is
a popular practice in civilian life to
choose partners born under compatible
signs, of course, after seeking advice
from an expert astrologer. Silverman
3
looked at the birth dates of 2978 couples
who were getting married and 478 who
were getting divorced in Michigan. He
found that astrological compatibility of
the horoscopes did not correspond to
compatibility in real life. All the well-
conducted statistical studies negated the
predictions based on natal charts depend-
ing on the conventional astrological theo-
ries.
In 1987, Dean
12
conducted an interest-
ing experiment by reversing all of the
‘planetary aspects’ of natal charts. He
procured correct natal data from astrolo-
gers for the subjects and for half of the
subjects, the charts were fabricated by
retaining the sun sign and reversing all
the planetary aspects. The charts were
then blindly given to astrologers for their
predictions about the subjects. There was
no correlation between the perceived ac-
curacy of the charts and whether the sub-
ject was given a correct or reversed chart.
The skill of astrologers in their profes-
sion also has been subjected to investiga-
tion. Culver and Ianna
13
conducted a
double-blind test on an astrologer who
claimed 80% success rate in choosing the
correct natal horoscope for a subject out
of three false ones. The astrologer had
seven successes out of 28 trials, exactly
the number predicted by chance. In
another study
10
, six expert astrologers
independently attempted to read 23 astro-
logical birth charts to identify the corre-
sponding personal data files of each
person (four male and 19 female volun-
teers). The files, which were provided
blinded, contained life histories, full-face
and profile photographs and personality
test profiles of each subject. Astrologers
did no better than chance or than a non-
astrologer control subject at matching the
birth charts to the personal data. Also,
different astrologers failed to agree with
one another's predictions.
Sun signs and personality
The core feature of Western astrology is
the assignment of the ‘sun sign’ (the
solar mansion corresponding to one’s
birth) to the personality. For this reason,
the correlation between sun sign and per-
sonality became a favourite topic in
astrological research. In an early study,
Pellegrini
14
found a small correlation
between the femininity index (based on
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CURRENT SCIENCE, VOL. 96, NO. 12, 25 JUNE 2009
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Astrology and psychology – The Forer effect
The proof for the success of astrology are the personal testimonies of its believers. Though astrology fails patheti-
cally in general predictions of events in the society, it is highly successful in predicting in the case of individuals.
Even non-believers sometime find uncannily accurate hits in their predictions. This irony could be explained with the
‘Forer effect’ (also called or the ‘Barnum effect’), a psychological bias originating from an individual’s affinity to
descriptions touching his/her personality. This bias (called the personal validation fallacy) prompts a person to take
descriptions which are vague and general enough to apply to a wide range of people, to be tailored specifically for them.
The predilection of people to believe positive statements about themselves (even when there is no particular rea-
son to do so) has been exploited professionally by P. T. Barnum, the 19th century American showman and enter-
tainer. In 1948, Bertram R. Forer, an American psychologist, tried to approach it academically and designed a
classroom demonstration (
J. Abnormal Soc. Psychol.
, 1949,
44
, 118–123). He gave his students a personality
analysis to rate themselves on a scale of 0 (very poor) to 5 (excellent). The text of the analysis was as follows –
‘You have a need for other people to like and admire you, and yet you tend to be critical of yourself. While you have
some personality weaknesses you are generally able to compensate for them. You have considerable unused
capacity that you have not turned to your advantage. Disciplined and self-controlled on the outside, you tend to be
worrisome and insecure on the inside. At times you have serious doubts as to whether you have made the right
decision or done the right thing. You prefer a certain amount of change and variety and become dissatisfied when
hemmed in by restrictions and limitations. You also pride yourself as an independent thinker; and do not accept
others' statements without satisfactory proof. But you have found it unwise to be too frank in revealing yourself to
others. At times you are extroverted, affable, and sociable, while at other times you are introverted, wary, and
reserved. Some of your aspirations tend to be rather unrealistic’. Though all the students were provided with the
same personality analysis (obviously coined from newspaper ‘sun sign’ columns), the class average evaluation was
4.26 out of 5. The Forer test has been repeated hundreds of times over the years and the average was still around
4.2 out of 5 (84% accuracy).
In short, Forer convinced people that it is possible to ‘read the character’ successfully, without any additional
divine powers. This personal validation fallacy works behind the widespread acceptance of astrology and other
practices like palmistry and fortune-telling.
California Personality Inventory) and
season of birth. However, the follow-up
studies did not show any correlation bet-
ween sun sign and personality traits as
measured by standardized psychological
tests
15–17
. Mayes and Klugh
18
compiled
natal charts and results of the Leary
Interpersonal Check List for 196 sub-
jects. The data were used to compare 13
personality traits with the sun signs and
signs and houses of the moon and eight
planets, at five planetary aspects. No sta-
tistically valid correlations were found.
Some studies, which recorded correla-
tions between astrological factors and
behaviour, were later proved to be
flawed
19
.
Gauquelin, continuing his earlier
efforts to test astrology, compiled per-
sonality profiles from 2000 biographies
of sportsmen, actors, scientists and writ-
ers, and compared them with personality
traits associated with the sign of the sun,
moon and ascendant according to eight
astrology texts. He failed to detect any
correlation either in sidereal or tropical
zodiac
20
.
This was followed by the most cele-
brated study by Carlson
4
, which tested
the thesis that astrological natal charts
can be used to describe accurately the
personality traits of the test subjects (the
method is summarized by Narlikar
et
al.
1
). The Carlson study stood apart in its
double-blind design, meeting the strin-
gent specifications of both scientific and
astrological communities. Even after
making efforts to ensure that the experi-
ment was free of bias and giving astrol-
ogy reasonable chances to succeed, the
astrologers failed to perform better than
chance
4
.
In 2001, Dean and Kelly
21
conducted a
meta-analysis of more than 40 studies
which dealt with the correlation of birth
charts and information such as personal-
ity profiles or case histories. The studies,
published between 1975 and 2000, in-
corporated in total nearly 700 astrologers
and 1150 birth charts. The meta-analysis
put forward the conclusion that ‘ . . . there
is clearly nothing here to suggest that as-
trologers can perform usefully better
than chance, once hidden persuaders are
controlled’.
The Pune experiment
The work by Narlikar
et al.
1
, which tests
the predictive power of natal astrology,
should be viewed in this background.
Their experiment (the Pune experiment)
gains importance as the first venture in
India to critically investigate astrology.
As mentioned by the authors, it is mod-
elled on the 25-year old double-blind de-
sign of Carlson
4
. The criterion of
choosing personality indices used in the
original study is reduced here to the two
parameters of intellectual brightness and
mental retardation. This variation is jus-
tified, considering the difficulty in
accessing standardized personality inven-
tories in the country. However, it would
have been much simpler, though counter-
intuitive, to test the prediction of gender,
which is a more clearly definable than
mental abilities. In jyothisha, gender is
the prime parameter in a horoscope and a
double-blind prediction of whether the
horoscope-holder is male or female, will
reveal the validity of horoscope-reading.
Though the Pune experiment is appar-
ently convincing, it is not free from arti-
facts – like the bias in reporting the birth
time, possible ambiguities in remember-
ing the correct birth time, the ‘Ayanamsa’
correction applied during birth-chart
making, etc. In addition, the low popula-
tion size makes the conclusion statisti-
cally weak. In a recent study, Hartmann
et al.
22
used a staggering sample size of
15,000! (This study investigated the rela-
tionship between date of birth and indi-
vidual differences in personality and
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CURRENT SCIENCE, VOL. 96, NO. 12, 25 JUNE 2009
1571
general intelligence, and the results were
negative, corroborating with earlier stud-
ies on the topic.) In jyothisha, the parame-
ters are more individualized than in
Western astrology, which necessitate
more elaborate studies on a larger popu-
lation to arrive at a sound conclusion.
One should be cautious while depend-
ing on the studies on Western astrology
for designing tests, because it will be less
meaningful to extrapolate the methods to
jyothisha. Though natal chart-making is
common to both Indian and Western tra-
ditions, jyothisha differs with the use of
the sidereal zodiac (which links the signs
of the zodiac to their original constella-
tions), lunar mansions (nakshatras) and
the system of ‘planetary periods’ in hu-
man life (dashas). The Western tradition
is centred on the ‘sun signs’ and uses the
tropical zodiac (in which the signs do not
correspond to their original constella-
tions). Therefore, the essential features
of jyothisha should be tested individually
for validity. Many different and inde-
pendent studies (for example, correlation
of nakshatras and personality factors
predicted in the texts, validity of the
dasha system in personal life, etc.) are to
be performed and meta-analyses of such
results are to be conducted to draw a
meaningful opinion.
Considering these facts, the conclusion
‘
.
.
. the test clearly demonstrated the
hollowness of the basic claim of astro-
logy
.
.
.
’ of Narlikar
et al.
1
seems too
premature. The study, at best, implies
that natal astrology cannot be used to
predict mental abilities! Nor a study of
the divorce rates (as suggested by the au-
thors) would contribute anything signifi-
cant to the venture of critical investigation
of the validity of jyothisha.
Time-twin studies
Now we arrive at a big question – how
far will these scientific tests help us dis-
cern whether astrology is a science or
not? A review of the critical studies on
Western astrology signifies that astro-
logy fails to prove itself in double-blind
controlled tests. But the negative results,
even when they are cumulative, have
been justified and dismissed in many dif-
ferent ways by astrologers (arguments
like ‘the stars incline, but do not compel’,
or ‘neither the astrologer nor the tech-
nique is infallible’), allowing them to
maintain their belief in astrology, what-
ever the evidence or criticism
23
. The fate
of the proposed studies on jyothisha may
not be different.
The most important point here is that
the investigations discussed and methods
suggested are in fact a search for proof of
evidence related to astrological practice.
The absence of evidence (i.e. lack of cor-
relation of the actual outcomes with the
fundamental tenets of traditional texts),
however, may not negate astrology. As-
trologers can still argue that it is just a
failure of the traditional texts of astro-
logy and may propose that new correla-
tion can exist (as Gauquelin
20
did when
his studies failed to support conventional
astrology). True scientific investigation
is a search for the underlying pheno-
menon hypothesized by astrologers,
which can cause planetary effects.
The phenomenon is presumably cer-
tain mysterious powers of planets which
operate synergistically on mundane
humans, thereby controlling lives and
events. Interestingly, this hypothetical
mechanism starts to operate on an indi-
vidual at the time of his/her birth, imply-
ing that the power is impermeable to the
human womb! Obviously it is difficult to
conceive a mechanism which switches on
at the time of birth and selectively affects
human personality and life. Nor do any
of the known theories in astrophysics
and cosmology support a materialistic
mechanism.
These facts, however, do not prevent
us from hypothesizing such an effect!
One may wonder whether a celestial
phenomenon which enables the predic-
tion of events in life could be operative,
which still eludes scientific methodo-
logy. Albert Einstein proposed general
relativity about a century ago, which
seemed beyond commonsense then. Cur-
rently physics accepts dark matter and
dark energy, the nature of which is not
supported by any of the current theories.
Therefore, we cannot refute astrology on
the basis of current scientific understand-
ing. The method of science tells us to
search for the presence or evidence of
such a phenomenon, whether the hypo-
thesis makes sense or not.
Astrologers attribute the personal
variations among the various individuals
to this effect, which is apparently con-
vincing for a common man. But, if that is
to be taken as evidence, the converse
also should be true – i.e. two people born
at the same time at the same place should
share similar personal characteristics and
the same patterns of life. That makes the
venture of testing the scientific validity
of astrology incredibly simple. One has
to pick out people born at the same time
at the same place (the time-twins) and
compare their personal attributes and life
events. If they have exceptional similari-
ties than expected by chance, it could be
taken as the scientific evidence for as-
trology (biological twins will not be suit-
able for this study because genetic and
circumstantial similarities may operate
predominantly). It is to be noted that
birth-chart making and horoscope-reading
are not involved, thereby eliminating
errors and uncertainties, and the ability
of the astrologers. As the proposed
effects will be common to both Western
astrology and jyothisha, the issue of dif-
ference in the zodiac references will not
come into picture. Thus a time-twin
study becomes a simple, straightforward,
definitive and universal test for the sci-
entific basis of astrology.
Earliest thought on this line was that
of John Addey
24
, a professional astrologer,
who conducted a study on a set of time-
twins. However, the population was too
small to derive any statistically valid
conclusion. The first systematic study of
time-twins has been reported by British
astrologers, Peter Roberts and Helen
Greengrass
25
, in which 128 people born
not more than an hour apart on six dates
during 1934–64 were included. Though
some evidence of similarities in interests
and occupation appeared among 18 pairs,
it was not strong as predicted by astro-
logy. Nevertheless, the authors claimed
that in the full sample, the proportion of
‘close resemblers’ increased as the birth
interval decreased. This interesting
work was scrutinized by contemporary
researchers and a re-analysis revealed
some procedural artifacts
26
. When these
artifacts were controlled, the alleged
similarity disappeared.
A more powerful, systematic and
elaborate test has been designed by Dean
and Kelly
27
involving 2101 persons born
in London during 3–9 March 1958. The
birth data were collected from hospital
records ensuring the reliability, and the
astrological aspects were included with
the advice of seven leading astrologers.
The subjects were born on average
4.8 min apart, simultaneous enough for
same astrological factors to operate upon.
Each person was tracked for measure-
ments at ages 11, 16 and 23 years, for
110 relevant variables, which are
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supposed to be shown in the birth chart.
The variables include test scores (for IQ,
reading and arithmetic), physical data
(such as height, weight, vision and hear-
ing), ratings of teachers and parents
(regarding behaviours such as anxiety,
aggressiveness and sociability) and self-
ratings (of ability such as art, music and
sports) along with various other factors
(such as occupation, being accident-prone
and marital status). Curiously enough,
the control data were sixteen variables
for the mothers of each of these persons
(such as age, blood pressure and length
of labour, etc.), which are not supposed
to be affected by planetary positions.
When the subjects were arranged in
chronological order of birth, 2100 suc-
cessive pairs of time-twins resulted. Sev-
enty-three per cent were born 5 min apart
or less, and only 4% were born more
than 15 min apart. The similarity bet-
ween time-twins for each variable was
then measured as the serial correlation
between successive pairs. The serial cor-
relation is a direct measure of effect size
and here, it is extremely sensitive due to
the large sample size. So the test condi-
tions could hardly have been more con-
ducive to success.
According to astrology the statistical
results should be strongly positive for
subject variables and zero for mother
variables. The mean serial correlation for
subjects (1393, for which complete data
were available, with 110 variables) was
–0.003 and for the mothers (2066 with
16 variables) was 0.001. Both could be
considered effectively zero. The differ-
ence (–0.004) is in the wrong direction
and non-significant (
P
= 0.56, measured
by
t
-test). Nor did the 110 individual
serial correlations show any support for
astrology – only five were significant at
the
P
= 0.05 level, whereas 5.5 were
expected by chance
27
.
Concluding remarks
The extensive critical studies done on
Western astrology for the past 60 years
have established that the astrologers are
not able to predict beyond chance. The
time-twin studies negate the basic
mechanism of planetary powers hypothe-
sized in astrology. There are now suffi-
cient evidences to conclude that science
wins over astrology. These studies give
us a good roadmap to approach pseudo-
science. The same strategy should be fol-
lowed in the case of jyothisha in India.
At the same time it should be realized
that such a venture, being just a search
for evidence of hypotheses, has no grave
scientific relevance; nor is it likely to
contribute anything to knowledge. Scien-
tists and institutions in astronomy and
cosmology need not spend valuable funds
and manpower just to reinvent that sci-
ence is right. It is better to disseminate
the idea to school students or under-
graduates in humanities (preferably psy-
chology or sociology), to be executed as
project work in their curriculum.
Whatever the efforts we plan to put in,
the results of the studies are not likely to
bring about any drastic change in the ap-
proach of Indians towards jyothisha, for
some pertinent reasons. One of the fac-
tors is the mindset of the public, to
believe that astrology is able to provide
some control over unexpected variables
in life. Astrologers extend them low-
cost, non-threatening therapy for mun-
dane worries (ranging from marriage
alliance to stock-market investment), that
is otherwise hard to come by. We cannot
deny the fact that our social psychology
is so weak to accept astrology as a
human need. The challenge here is to
penetrate the social mind and try to
strengthen it. Another factor is the busi-
ness aspects. Astrological practice has
proliferated extensively in the modern
era with the help of technology making it
ubiquitous, available on phone lines,
television channels and the internet. This
has opened up new business opportuni-
ties. Astrological practice in India has
become a lucrative industry in its own
right, which is worth Rs 40,000 crore
(
Outlook
, 22 November 2004). Involving
the younger generation in our venture of
testing astrology will hopefully help in
phasing out this unscrupulous business
during the span of the next few genera-
tions.
1.
Narlikar, J. V., Kunte, S., Dabholkar, N.
and Ghatpande, P.,
Curr. Sci.
, 2009,
96
,
641–643.
2.
Abhyankar, K. D.,
Curr. Sci.
, 2001,
81
,
158–159.
3.
Silverman, B. I.,
Stud. Astrol.
, 1971,
77
,
141–149.
4.
Carlson, S.,
Nature
, 1985,
318
, 419–425.
5.
Gauquelin, M.,
The Scientific Basis for
Astrology
, Stein and Day Publishers,
New York, 1969.
6.
Nienhuys, J. W.,
Skeptical Inquirer
,
1997,
21
, 24–29.
7.
Barth, J. and Bennett, J.,
Leonardo
,
1974,
7
, 235–237.
8.
Culver, R.,
Sun Sign Sunset
, Pachert,
1979.
9.
McGervey, J. D.,
Zetetic
, 1977,
1
, 49–
54.
10.
McGrew, J. H. and McFall, R. M.,
J.
Scientific Exploration
, 1990,
4
, 75–83.
11.
Press, N., Michelsen, N. F., Russel, L.,
Shannon, J. and Stark, M.,
J. Geocosmic
Res.
, 1978,
2
, 23–47.
12.
Dean, G.,
Skeptical Inquirer
, 1987,
11
,
166–184.
13.
Culver, R. and Ianna, P.,
Astrology: True
or False
, Prometheus, New York, 1988,
p. 215.
14.
Pellegrini, R.,
J. Psychol.
, 1973,
85
, 21–
28.
15.
Dean, G. and Mather, A.,
Recent Ad-
vances in Natal Astrology
, The Astro-
logical Association, London, 1977, p.
113.
16.
Silverman, B. and Witmer, M.,
J. Psy-
chol.
, 1974,
87
, 89–95.
17.
Dalen, P.,
Season of Birth
, American El-
sevier Publishing, New York, 1975.
18.
Mayes, B. and Klugh, H.,
J. Psychol.
,
1978,
99
, 27–30.
19.
Veno, A. and Pammunt, P.,
J. Psychol.
,
1979,
101
, 73–77.
20.
Gauquelin, M.,
Skeptical Inquirer
, 1982,
6
, 57–65.
21.
Dean, G. and Kelly, I. W., In
Skeptical
Odysseys
(ed. Kurtz, P.), Prometheus
Books Amherst, New York, pp. 191–207.
22.
Hartmann, P., Reuter, M. and Nyborg,
H.,
Pers. Indiv. Differ.
, 2006,
40
, 1349–
1362.
23.
Kelly, I. W.,
Psychol. Rep.
, 1998,
82
,
527–546.
24.
Addey, J.,
Selected Writings
, American
Federation of Astrologers, Arizona,
1976, p. 54.
25.
Roberts, P. and Greengrass, H.,
The As-
trology of Time Twins
, Pentland Press,
Durham, UK, 1994.
26.
French, C. C., Leadbetter, A. and Dean,
G.,
J. Sci. Explor.
, 1997,
11
, 147–155.
27.
Dean, G. and Kelly, I. W.,
J. Conscious-
ness Stud.
, 2003,
10
, 175–198.
Manoj Komath lives in Flat No. B6,
Biomedical Technology Wing, Sree Chi-
tra Tirunal Institute for Medical Sciences
and Technology, Thiruvananthapuram
695 012, India.
e-mail: manoj@scientist.com