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Father Eugene Lafont occupies a unique place in
the history of modern science in India. Father Lafont came to Kolkata
(then Calcutta) in 1864 at the age of thirty-four. Father Lafont
joined the St Xavier’s College on December 07, 1865 and he
was associated with it for 43 years (1865-1908). At St. Xavier’s
Father Lafont ‘taught science, preached science (alongwith
religion of course) and practised science’. He taught here
Jagadis Chandra Bose, regarded as the first scientist in modern
India and many other illustrious students. Under the guidance of
Father Lafont, St. Xavier’s College established meteorological
and astronomical observatories and a physical laboratory. Father
Lafont played an instrumental role in persuading the Calcutta University
in initiating undergraduate course in science. He, alongwith Mahendra
Lal Sircar, was the co-founder of the Indian Association for the
Cultivation of Science. The Association, which was established in
1876, was the first institution of scientific research to be established
and managed by the natives of India. Father Lafont is rightly considered
as one of the architects of modern Indian science. “Lafont
and Mahendralal were genuine path-finders in the Indian science
movement of the `nationalist’ hue as contrasted with `colonial’
variety. Quite fittingly, they were called the twin fathers of modern
science in India. J. C. Bose, C. V. Raman etc. were deeply indebted
to their leadership,” writes Arun Kumar Biswas. Lafont established
meteorological and astronomical observatories at St. Xavier’s
College. It was his public popular scientific lecturecum-demonstrations
in which he excelled over all his other activities. His first popular
scientific demonstration to the public of Kolkata on September 18,
1868 and he continued to lecture till his death.
Father Lafont was a man of religion but he did not find any contradiction
in dedicating his life for teaching and ‘preaching’
science. He also practiced religion with equal zeal. Father Lafont
vehemently opposed the idea that science and religion cannot go
together. He believed that truth of one kind cannot be opposed to
truth of another kind. He put mind or soul at higher pedestal than
matter. Father Lafont advocated a balanced commitment for science
and religion. Along with teaching and giving popular science lectures,
Father Lafont continued his theological studies. His sermons at
St. Thomas Church, where he was the Vicar, were so popular that
they even attracted non-Catholics as well
Father Lafont was born at Mons, a little town in
the southern-most part of Belgium, on March 26, 1837. His father
Pierre Lafont was an army officer. His early education was at St.
Barbara’s College at Ghent (or Gent), where his father was
posted. He joined the Society of Jesus in December 1854. After receiving
the necessary training of the Order, Father Lafont joined the Namur
College for studying Philosophy and Natural Sciences. Father Depelchin,
who later established the St. Xavier’s College at Kolkata
in 1860, was the minister of the Namur College. Within five years
of the establishment of St. Xavier’s College, Father Depelchin
requested for the services of Father Lafont for teaching physics.
Father Lafont arrived at the St. Xavier’s College on December
07, 1865. His first assignment was to teach the 5th year or Pre-entrance
class of the school. When in 1867, the BA class was opened at St.
Xavier’s Father lafont was promoted from the school department
to take charge of the Natural Philosophy division in the college.
He also taught Mental and Moral Philosophy. In 1871 Father Lafont
became the Rector of the St. Xavier’s.
Father Lafont is often referred to as the teacher
of the first scientist in modern India, Jagadis Chandra Bose. It
was Father Lafont who inspired Bose in experimental science. Thus
Patrick Geddes, the biographer of Bose, wrote: “…and
his (Father Lafont’s) patient skill, his subtelity, as well
as brilliance of experimentation, were appreciated by this young
student above all. Here was Bose’s first discipline towards
that combination of intellectual lucidity with wealth of experimental
device and resource by which he has all the more fully represented
and honoured his old master by surpassing him.” Since the
beginning Father Lafont thought very high of Bose. In a certificate
given to Jagadis Chandra Bose on April 12, 1880 Father Lafont wrote:
“I certify that Baboo Jagadis Chunder Bose B.A. was my pupil
in Physical Science for a period of four years and gave some proof
of very great proficiency in that branch of study. I consider him
to be one of the best students we had in our College Department.”
Father Lafont believed that Bose had a priority over Marconi in
inventing wireless transmission. This is clear from a letter he
wrote to Bose sometime in August 1897. Lafont wrote: “I would
like to give a public lecture at St. Xavier’s College Hall
on “Telegraphy Without Wires”, but as the instruments
you so kindly gave me are not in working order and as I would like
to take this opportunity to vindicate your rights to priority over
Marconi, would you assist me in my lecture with your presence and
work your own instruments. Let me know as soon as possible as I
intend inviting the Lieutenant Governor…” Bose always
gratefully remembered his extraordinary teacher.
Father Lafont was not a creative research scientist.
But then he was something more than a popular science lecturer.
Thus Arun Kumar Biswas wrote: “The manner with which Lafont
grasped and interpreted the latest scientific discoveries spoke
of his command over the frontiers of science. The high proficiency
which he attained in the study of physics gives evidence that had
he remained in Europe, he would have won a very conspicuous place
in the world of Science. He however devoted himself to the cause
of Bengal Mission as `the needs of Bengal were many”’.
His contribution to the development of a scientific ethos in the
country was very significant. He expanded the scientific emphasis
of the St. Xavier’s College. At his request priests `with
scientific learning’ were sent to Kolkata from Belgium. He
established a fully equipped laboratory at the college. He built
this laboratory largely based on contributions received by him and
entry fees for attending his lectures. Commenting on the laboratory
the house magazine of the college, The Xaverian (Vol. 1, No.2. 1904,
p.61) wrote: “...The first thing that strikes the visitor
on entering the Physical Science Laboratory, apart from the vast
proportions of the hall, is the magnificent array of almirahs all
filled with instruments, that surround the place, and increase in
number, dimensions and importance as he proceeds towards the further
end of the room. This is the place for mute astonishment…As
regards the scientific equipment, the laboratory is fully up to
date, and to quote, the words of the inspectors appointed by the
University of Calcutta: “Its collection of apparatus…is
far above the actual requirements of the ordinary University courses.”
In 1875, he built a small astronomical observatory
in the college. This created lot of interest among the people about
scientific matter. It was the Italian astronomer Pietro Tacchini
(1838-1905), who influenced Father Lafont to build the observatory.
Tacchini came to India as the leader of the Italian expedition to
observe the transit of Venus in December 1874. The other members
of the expedition team were the Jesuit Angelo Secchi (1818-78),
director of the Observatory of the Collegio Romano; Alessandro Dorna
(1825- 86) of the Observatory of Turin and Antonio Abetti (1846-1928)
of the Observatory of Padua. At the instance of F. Lamouroux, Italian
Consul of Calcutta, Tacchini selected Madhupur as their site of
observation. Lamouroux had consulted Lafont while selecting observation
station for Tacchini. Lsafont was also invited to join the expedition.
As a member of the expedition team, Lafont, alongwith Prof. Dorna,
carried out visual observations. The spectroscopic observations
were carried out by Prof. Tacchini and Abetti. Though the weather
hindered the observations, Prof. Tacchini’s team could obtain
important results. Father Lafont wrote an interesting account of
the expedition and got it published. Here we quote from Father Lafont’s
account:
“As the time approached when the first contact
was expected, the clouds gathered more numerous around the sun,
as if determined to hide it, and we had great difficulty in securing
a view of its bright edge through the openings left between these
obnoxious screens. However, Prof. Dorna and myself succeeded in
taking down with tolerable accuracy the two first contacts. Those
who understand the spectroscopic method must have guessed already
that our talented chief and his companion could not have seen these
two first phases of the transit, since absolute purity of the atmosphere
is a necessary condition of success in these delicate researches.
Fortunately, soon after, the sky gradually became clearer, and during
the transit Prof. Tacchini discovered in the atmosphere of Venus
unmistakable the sign vapour of water. This result, corroborated
by Prof. Abetti, is in itself a very valuable addition to our knowledge
of the planet. Encouraged by this unforeseen discovery and the better
state of the atmosphere, we all resumed our places at the eye-piece
of our instruments, and had the great satisfaction of catching,
all of this time, the two last contacts. Here again, the ordinary
method of observation gave us times agreeing very closely, whilst
our companions of the spectroscope had the good fortune of establishing
upon experimental proofs the great superiority of the spectroscopic
method over all others, in determining the real time of contact,
to a small fraction of a second, with ease and certainty. The main
object of this mission is therefore accomplished.”
Tacchini did not leave India immediately after
the observation of the transit of Venus. This is because he had
been invited by the Royal Astronomical Society of London to join
the planned expedition for the observation of the total solar eclipse
to be visible from the Nicober Isles. During his stay in India,
Tacchini decided to give shape to long thought out research project.
Tacchini had founded the Italian Spectroscopists’ Society
(Societa degil Spettroscopisti Italiani) in 1871. This happened
to be first scientific society specifically devoted to astronomical
spectroscopy or physical astronomy. Other founding members of the
society were Secchi, Giuseppe Lorenzoni, Lorenzo Respighi (1824-1889)
and Arminio Nobile (1838-97). The first major aim of the society
was to examine and study solar features in a continuous way. For
this they needed an observatory in another country. Tacchini realized
that an observatory in India would serve their purpose very well.
To quote Tacchini: “During our stay in Muddapur (…)
we experienced the most favourable climatic conditions to carry
out a series of spectroscopic observations of solar limb in a season
in which we are seldom successful in Palermo and in other Italian
towns. We recall, then, the necessity already expressed in preceding
years by me and by Secchi, of having in another country an observatory
which could be used to, complement the series of our observations,
as during the winter season they are suspended in our observatories,
especially from November to March.”
In July 1875 Lafont wrote To Tacchini: “I
am pleased to announce to you that our observatory is almost completed
(…). Mr. Merz had already written to me and he is busy building
a 7-inch Equatorial with parallactic mounting for 12,500 francs.
It will not be finished before eighteen months. I am going to receive
a 10-prism spectroscopes which I will use with a small 3-inch telescope
of Steinheil, while waiting for the installation of my grand instrument.”
Tacchini announced the creation of the spectroscopic
observatory in Kolkata to the scientific community: “The eminent
father Lafont, Director of St. Xavier’s College in Calcutta,
after observing the chromosphere and the solar prominences with
our instruments in Madhupur, and seeing the practical way to execute
the spectroscopic observations of the Sun at our Station, has accepted
the proposal to build an Observatory in Calcutta in his College
with aim of carrying out there regular solar observations, which
(…) could fill the inevitable gaps of our Observatories because
of the too often overcast sky in (winter) months (…) The station
is almost complete….the new Calcutta Observatory will be able
to give the best results under the active direction of Lafont, to
whom our colleagues will be very grateful for remedying, with his
ability and commitment, a long complained snag.”
To see wherefrom the money came from for building
the observatory we quote from The Xaverian: “Professor Tacchini,
the Italian astronomer, had been so impressed during his short visit
(December 1874) to India by the value of solar observations in our
cloudless sky that he persuaded Father Lafont to erect a spectro-telescope
at St. Xavier’s. An appeal was made for funds and Sir Richard
Temple, the Lieutenant Governor, personally interested himself in
the matter. He paid an afternoon visit to the college…By the
end of the month, the Government of Bengal sanctioned a grant of
Rs.5000 towards the erection of the observatory, on condition that
a like sum be gathered by private subscription before the end of
March. The money was soon forthcoming…Towards the end of June
1875, the Observatory was near completion, and the estimated cost
was Rs. 9000. With the instruments ordered out from Munich and London,
it was calculated that the total expenditure would come to Rs. 15,900.
The Government increased the original grant by Rs.2000, and the
commercial community of Calcutta generously made up the remainder.
In all, Father Lafont collected Rs. 21000. Asiatic Society of Bengal
had sanctioned a token grant towards this project.” The famous
international journal, Nature, also took note of the development.
A report signed by the chemist Raphael Medola (1849-1915) observed:
“Now that the subject of solar observation in India is likely
to occupy the attention of the scientific public, the following
details of the Solar Observatory now in progress of construction
at Calcutta may be of interest to readers of NATURE. The suggestion
emanated in the first plan from the well-known Italian astronomer
and spectroscopist, Prof.Tacchini, who was sent by the Italian Government
as director of the Transit of Venus’ Expedition. The idea
thus put forth was at once taken up by Pere Lafont, the Principal
of St. Xavier’s College…The Italian Transit of Venus’
Expedition has thus been the means of sowing seeds which, finding
themselves in a soil most favourable for development, are calculated
but no very distant period to bear fruit of the greatest value to
science (…) It is only by systematic observations of this
kind carried on by public enterprise, that we can never hope to
direct cyclical changes in the sun’s composition and constitution…”
The Indian Association for the Cultivation of Science
was established in 1876 with the object “to enable the Natives
of India to cultivate Science in all its departments with a view
to its advancement by original research, and (as it will necessarily
follow) with a view to its varied applications to the arts and comforts
of life.” It was Mahendra Lal Sircar who first proposed the
creation of such an institution for the creation of mass interest
in science and for the training of scientists for undertaking original
research. It was working in this institution that C. V. Raman brought
the Nobel Prize in science to India. Father Lafont not only lent
his wholehearted support to Sircar’s scheme but also helped
the Association in its development in many ways. The provisional
committee appointed for drawing up a plan for the organization of
the Association was chaired by Father Lafont. The Association was
finally established on January15, 1876. The teaching work of the
Association started shortly after its inception with the appointment
of Father Lafont and Dr. Sircar as honorary lectures in Physics
and of Dr. Kanai Lal Dey as an honorary lecturer in chemistry. It
was Father Lafont who started his course on August 24, 1876. He
lectured on light, Genera Physics and Sound. On an average he gave
20 to 30 lectures per year. He continued to give regular lecture
at the Association till 1893. However, he continued to give popular
science lecture at the Association off and on and he he also continued
to participate in its annual meetings. His last lecture at the Association
was on November 21, 1907. The occasion was the 30th Annual General
Body meeting of the Association. In his lecture he supported the
idea that the Association should move away from teaching and concentrate
on original research. He urged the students ‘to develop all
their faculties in a complete and harmonious manner.’ Father
Lafont said: “Let us beware of accepting all theories and
mere working hypotheses, as absolute truths. Even our cherished
Atomic Theory, so fruitful in excellent results, might have to give
way for a new conception of Matter. The discoveries about Radium
and other radiant substances must make us very cautious in assuming
that we are already in possession of final certainty about the constitution
of Matter, the Nature in general. It is a great thing to learn how
to say: “I do not know”, instead of pretending rashly
that we know all about everything.” In this meeting of the
Association, the last one attended by Father Lafont, C. V. Raman
was present. Dr. Amrit Lal Sircar while presenting the annual report
of the association mentioned about Raman’s commencement of
research work at the association. Dr. Amrit Lal reported: “It
is my greatest satisfaction to be able to announce before you that
we have already got a young student with fine intellect who has
been doing research work in our laboratory on physical optics and
a side issue of his work has been published in the Nature of the
24th October 1907. The actual work will be laid bare before you
in a meeting very soon. This young student, Mr. C. V. Raman, who
has also become our member, is now in the Finance Department for
his livelihood….” So Father Lafont had the opportunity
to welcome and encourage the future Nobel Laureate of India. Regarding
his role in creating the Association Father Lafont said: “…I
consider that the privilege I have had of helping however humbly,
towards the foundation of the Science Association was the best thing
I had done in India.”
Father Lafont’s oratory skill was proverbial.
His scientific lectures accompanied with experimental demonstrations.
Professor Ruchi Ram Sahni , who played a pioneering role in popularizing
science in Punjab wrote: “No less beneficial was my regular
attendance at the lectures on popular science at Dr. Mahendra Lal
Sircar’s Institute. It was these lectures that led myself
and Professor Oman to start the Punjab Science Institute at Lahore.
I shall never forget the wonderful popular lectures of Father E.
Lafont of St. Xavier’s College. There were other lecturers
also who appeared on the platform now and again, but in making a
difficult point crystal clear and, especially, in creating popular
interest in science, no one could approach the Jesuit Professor.”
Commenting on Father Lafont’s lectue at St. Xavier’s
College The Indo-European Correspondence wrote (May 14, 1870): “In
spite of the intense heat, and the distance of St. Xavier’s
College from the north part of the town, Fr. Lafont’s opening
lecture on Physical Science on Thursday, the 5th instant (5 May
1870), was well-attended, a fair number of the elite of the native
savants being present. The lecturer’s object being eminently
practical, he wisely eschewed anything like showiness and unnecessary
technicalities—in fact, as the Hindoo Patriot remarks, “there
was not one technical word or phrase which an ordinary English student
could not understand.” This was the system pursued by Faraday
and Brande in their lectures at the London Royal Institution, and
as it proved not only useful but attractive in London, we see no
reason why it should not do so in Calcutta.” Similarly commenting
on Father Lafont’s popular scientific lecture delivered on
August 23, 1887, The Statesman wrote on August 26, 1887: “
The Rev. Father Lafont delivered a most interesting and instructive
lecture on ‘Colour: What it is’, at the Dalhousie Institute
on Tuesday night, before a fair attendance of ladies and gentlemen.
The exposition although necessarily largely scientific, was made
so clear to laymen, that any person of ordinary intelligence was
easily able to follow the lecture. The instruction given was exemplified
by experiments of various kinds, showing how all colours are contained
in the rays of the sun, and can be distinctly seen, as in the rainbow,
when reflected through a prism of glass, but which when striking
the retina of the eye simultaneously produce the ordinary white
light of the sun. The lecture also exemplified the cause of colour-blindness,
and exhibited magnesium light, and the light produced from the metal
known as sodium; the effect of the latter being to make all things
of whatever colour, appear yellow. A most pleasant evening was passed.”
Father Lafont gave lectures on a variety of topics.
Here we list some of the topics on which he gave lecture. Dalton’s
Atomic Theory (19 May 1870); Physical Basis of Spectrum Analysis
(April 11, 1872); Electricity (April 10, 1876); The Truth about
Galileo’s Condemnation (June 23, 1881); The properties of
Air We Breathe (January 19, 1882); Lenses (March 30, 1882); The
Transformation of the Physical Forces (December 20, 1882); The Properties
of Gases (November 12, 1885); The Barometer (November 19, 1885);
Barometers and Barometrographs (November 26, 1885); Balloons (January
14, 1886); Introductory Acoustics (January 21, 1886); Three Qualities
of Musical Sounds (February 11, 1886); The History and Capabilities
of Edison’s Speaking Phonograph with Illustration and Experiments
(July 15, 1886); Velocity of Light and Means of Measuring It (August
26, 1886); Reflection of Light (September 8, 1886); Refraction of
Light (November 17, 1886); Equilibrium of Fluids (September 6, 1887);
Human Eye (September 25, 1888); Motion on Gyroscope (January 22,
1891); General Methods in Chemical Analysis (January 22, 1891);
Effect of Rapidly Alternating Currents in the Induction Coil (September
6, 1893); X-ray or Rontgen Rays (December 6, 1896); Telegraphy Without
Wires—assisted by Ex-student Jagadis Chandra Bose (September
16, 1897); The Evolution of Induced Electric Current: Demonstration
with Latest Equipment from Paris (May 6, 1902); The Phenomenon of
Radioactivity (November 1907). Lafont gave his last lecture on Demonstration
of Gramophone four days before his death.
Father Lafont took keen interest in any kind of
new machines or experiments. He brought a phonograph from the Paris
Exhibition in December 1878 and he started experimenting upon it.
He also gave a lecture on the phonograph on July 15, 1886. He had
brought another phonograph from the Gramophone Company of USA. Father
Lafont keenly observed the balloon ascent experiments in Kolkata
during 1889-90 particularly those which were meant for scientific
experiments. Father Lafont was all for the development of science
and technology for understanding the Nature and welfare of the humanity.
At the annual meeting of the Indian Association for the Cultivation
of Science on November 29, 1906 Father Lafont said: “We live
in an age which has the full right of being proud of its achievements,
there is no gainsaying it. The last century and few years of this
one through which we have passed already, mark an epoch in the history
of mankind, which is most extraordinarily of progress. No century
has seen the progress which we have witnessed in the last century,
and the powers of mankind over nature have increased in a most unaccountable
manner by leaps and bounds, and what is remarkable, is that more
discoveries we make, the more we expect….Out of the knowledge
of truth, we must secure facts— facts, not fancy, not imagination,
not dreams but hard facts. Then having secured as many facts as
we can, by observation and experiment, as the case may be, we have
learnt to compare and analyse them in such way that we find out
the law that binds that great chain of facts in a rational and reasonable
manner.” But then being a deeply religious man he was not
satisfied by mere understanding of the material world. Thus he further
continued: “We try to find out the laws of nature and we very
often succeed. It is altogether false that those wonderful methods
of scientific investigations and studies apply to matter and nothing
else. Further, all the progress which the human mind has made during
the nineteenth century, and of which we are justly proud, is confined
to matter, remember. Now, who will say that there is nothing to
be known in this world but matter? It is to be regretted that men
who are proficient in the study of experimental science should become
rank materialists and should come the conclusion that there is nothing
but matter in this world.”
Father Lafont tried to explain or rationalize
the condemnation of Galileo by the Church by citing the existing
circumstances and also Galileo’s attitude. In his lecture
titled “The Truth About Galileo’s Condemnation”
delivered on June 23, 1881 at the Indian Association for the Cultivation
of Science, Father Lafont said: “Do not for a moment imagine
that I intend denying the fact of the condemnation; on the contrary,
I have here the very text of the sentence (here read) and I candidly
admit the Congregation condemned the system of Copernicus about
the earth’s rotation in most emphatic terms. But what I do
repudiate is that in so doing they acted cruelly towards the old
Astronomer, that they evinced a secret hatred of scientific progress,
or committed such an error against faith as to debar the Catholic
Church from claiming infallibility…It is all very well for
us in the nineteenth Century, surrounded by all the proofs of the
system, to laugh at the simplicity and ignorance of the Inquisitors
declaring that system false in philosophy and heretical, but to
judge them fairly we must go back to their own times and see on
what scanty evidence they were asked to sanction an hypothesis which
ruined an interpretation of the Scriptures universally admitted.
We can only repeat that if Galileo instead of intruding into the
domain of theology had confined his genius and energy of the work
of perfecting the knowledge of the laws of Dynamics he would have
been unmolested and would have advanced the case of Science, which
his imprudent impetuosity retarded considerably.”
Father Lafont died on May 10, 1908 in Darjeeling
in West Bengal. He preached science and religion till his last days
with equal success.
For Further Reading
- Biswas, Arun Kumar. Father Lafont of St. Xaviers College and
the Contemporary Science Movement. Kolkata: The Asiatic Society,
2001. This is the first-ever critical survey of Father Laont’s
life and contributions in science and religion.
- Geddes, Patrick. An Indian Pioneer of Science: The Life and
Work of Sir Jagadis C. Bose. London: Longmans, Green, And Co.,
1920 (Asian Educational Services, New Delhi has brought out a
reprint in 2000).
- Dsgupta, Subrata. Jagadis Chandra Bose and the Indian Response
to Western Science. New Delhi: Oxford University Press, 1999.
- Sehgal, Narender K and Subodh Mahanti (Eds.). Memoirs of Ruchi
Ram Sahni: Pioneer of Science Popularisation in Punjab. New Delhi:
Vigyan Prasar, 1994 (Distributed by New Age International Limited,
New Delhi).
- A Century. Kolkata: Indian Association for the Cultivation
of Science, 1976.
- Salwi, Dilip M. Jagadish Chandra Bose: The First Modern Scientist.
New Delhi: Rupa & Co, 2002.
- Chinnici, Ileana. An “Italian” Observatory in India:
The History of the Calcutta Observatory” in Studies in History
of Medicine & Science, Vol. XIV, No. 1-2, New Series (!995/96),
pp. 91-115.
- Scholberg, Henry (Ed.). The Biographical Dictionary of Greater
India. New Delhi: Promilla & Co., Publishers, 1998.
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