Thursday, 22 January 2026
From Dynamite to Diplomatic Travesty: The Nobel Peace Prize in Our Times.
Thursday, 15 January 2026
When Allegations Replace Evidence: Defending Scientific Integrity and National Interest
In recent days, sections of the Indian media have carried reports (links given at the end of the essay) that insinuate so called wrongdoing by one of India’s respected nuclear scientists synonymous with integrity, institutional leadership, and national service. The reports, drawing tenuous links between a US-based thorium start-up company – Clean Core Thorium Energy (CCTE) - and an Indian scientist with a long public association with India’s thorium programme, suggest impropriety without producing any substantive evidence. This is deeply disturbing, not merely because of the individual involved, but because of what such reportage does to the ecosystem of science, public trust, and national interest.
I write this note not as
a distant observer, but as someone who has known and observed the concerned
scientist very closely and has experienced first-hand the intellectual rigour,
transparency, and personal modesty with which he has conducted himself over
decades. Those who know him—across governments, scientific institutions, and
political divides—will attest that his reputation for honesty is not
constructed by public relations, but earned through a lifetime of principled
work, unparalleled.
Thorium, Long-Term
Vision, and Misplaced Suspicion
India’s interest in
thorium is neither new nor accidental. It is embedded in Homi Bhabhi’s –
founding father of Indian Nuclear Programme - three-stage nuclear programme and
has been pursued patiently and persistently over seven decades by many scientists
at BARC and DAE, precisely because thorium-based energy is complex,
long-gestation, and capital intensive. That CCTE claims a technological
breakthrough in thorium utilisation does not automatically translate into
Indian failure, nor does it imply that Indian scientists have been negligent,
compromised, or deceitful.
History reveals in
abundance that any scientific progress does not follow nationalist timelines or
media cycles. It evolves through cumulative global knowledge, incremental
breakthroughs, and cross-border intellectual exchange—much of which is openly
published. Therefore, to insinuate that CCTE named their product “ANEEL” by their
founder - who has publicly expressed his admiration for an Indian scientist in
whose honour the name has been given - points to ethical lapses is to stretch
conjecture into accusation, perhaps aimed at something sinister.
Anyone who is in the
business of science will know that admiration is not appropriation. Association
is not complicity. And innovation elsewhere is not evidence of betrayal at
home.
Due Process, Not Trial by
Headline
If there exists even any evidence
that any public figure—scientist, bureaucrat, or industrialist—has compromised
national interest, then the law must take its course. No individual, howsoever
eminent, should be above scrutiny. But scrutiny must be grounded in facts, not
framed through ill-conceived insinuation.
What is troubling about
these reports is not inquiry per se, but their tone and timing—suggesting guilt
while outsourcing proof to implication. This is not investigative journalism;
it is narrative construction. Such “trial by headline” damages reputations
built over lifetimes and discourages precisely the kind of public-spirited scientific
expertise India needs in strategic sectors, more so in the current times.
It also risks chilling
effects: why would accomplished scientists advise governments, mentor start-ups,
or participate in international knowledge forums if every engagement can later
be retrofitted into suspicion?
A Pattern Worth Noticing
This episode also brings
to mind recent insinuations against Sridhar Vembu, founder of Zoho - another
individual who has built global excellence from Indian soil, invested deeply in
domestic capability. In his case,
personal matters and perceived political sympathies were dragged into public
discourse to cast aspersions on professional credibility.
The common thread in both
cases is not ideology, but independence. Individuals who do not neatly align
with pre conceived narratives—corporate, political, or media—often become soft
targets. When success cannot be ignored, motives are questioned. When integrity
stands firm, insinuation is deployed.
This is not healthy
dissent. It is reputational sabotage.
On Timing and National
Interest
It is also impossible to
ignore the timing of these insinuations. At a moment when India’s nuclear and
clean-energy sector is poised for significant expansion—potentially involving billions of dollars in long-term investment,
global partnerships, and strategic technology collaboration—the casual
sensationalisation of unproven accusations risks doing collateral damage to
national credibility. Reckless narratives in sensitive sectors do not merely
tarnish reputations; they can deter investment, adversely impact collaboration,
and inadvertently undermine the very national interests they claim to defend.
Who Benefits from these
Narratives?
It is legitimate to ask:
who gains when India’s most credible scientific voices are undermined? Who
benefits when long-term, strategic technologies like thorium are portrayed as
national “failures” just as global interest in them accelerates? And why do
such stories surface without parallel examination of India’s institutional
constraints, international regulatory regimes, or the deliberate choices made
to prioritise safety and sovereignty over speed?
If there are vested
interests—commercial, geopolitical, or ideological—hostile to India’s strategic
autonomy in energy and technology, then weakening public confidence in its
scientific leadership is an effective tactic. Therefore, it is necessary that,
journalism which carries power must be responsible in its writings. It is
essential to remember that power without responsibility corrodes democracy.
Freedom of the press does not necessarily include freedom from facts. India
needs fearless journalism—but also fair journalism.
Besides, it is also crucial
to remember that parallel innovations must never be misread as failure.
Science does not progress
in a vacuum. Nor does it move at the pace of headlines. Breakthroughs emerge
through decades of cumulative effort, often followed by faster applied
developments that draw upon earlier foundational research – I could see further
by standing on the shoulders of giants, a statement of Isaac Newton,
paraphrased. To misunderstand this is to misunderstand science itself.
Parallel Progress is Not
Proof of Failure
The central argument - falsely assumed conclusion - advanced in the report
of the media in subject is that ANEEL, thorium-based nuclear fuel somehow
exposes India’s decades-long thorium effort is a “flop”. This conclusion is
logically flawed and historically ignorant.
A powerful counter example
lies in the Human Genome Project (HGP). Launched in 1986 as a publicly
funded programme under the US Department of Energy and the National Institutes
of Health, the HGP was deliberately methodical, transparent, and slow by
design. Led by Francis Collins, it took nearly 17 years to sequence the human
genome, ensuring accuracy, reproducibility, and open access.
Contrarily, in the late
1990s, Celera Genomics, a private company founded by Craig Venter,
entered the field, using faster technologies (whole genome shot gun sequencing
method), advanced computation, and—crucially—the vast body of publicly
available data, and completed the genome sequencing in quick time. In April
2003, both, Human Genome Project and Celera published their results simultaneously—one
in Nature on 14 April 2003, the other in Science, 15 April 2003.
What followed is
instructive. No one accused the US, DOE HGP project of failure. No one alleged
that scientists from the HGP had secretly colluded with Celera. Instead, the
scientific community acknowledged an obvious truth: private innovation had
climbed on the shoulders of a massive public scientific foundation. The two
efforts were seen as complementary, not conspiratorial.
The story of thorium is perhaps
no different.
India’s interest in
thorium was never a short-term commercial gamble, like the HGP. It was
conceived as a strategic, sovereign, and long-horizon programme, rooted in Homi
Bhabha’s three-stage nuclear vision, tailored to India’s resource constraints
and energy security needs. Thorium fuel cycles are scientifically complex,
regulator-intensive, and unforgiving of haste.The programme prioritised safety,
non-proliferation, and indigenous capability over speed. Much of its
output—reactor physics, materials science, fuel behaviour—has been openly
published and has contributed to global knowledge. This is precisely how
foundational science is meant to function.
That a foreign start up
today claims progress in thorium-based fuel does not invalidate decades of
Indian research. It validates it.
To portray ANEEL has
somehow “beaten” India’s nuclear programme is misleading. Nuclear fuel
development unfolds over decades, not funding cycles. If anything, the current
progress reflects the maturity of global thorium knowledge—much of it generated
by public programmes like India’s.
India’s nuclear decisions
are not shaped by individuals acting alone; they are an outcome of layered
oversight, regulatory scrutiny, and collective scientific judgment. Reducing
such a programme to a morality tale centred on one individual does not
illuminate truth—it distorts it.
There is nothing wrong
with asking hard questions. But there is a world of difference between inquiry
and insinuation. Science journalism demands knowledge, especially in domains
such as nuclear energy, where timelines are long, risks are real, and
trade-offs are unavoidable.
India’s thorium programme
is not a failure because others are building upon it. The scientist’s integrity
is not diminished because he is admired globally. And science does not stand
discredited because it advances through parallel paths.
The Human Genome Project
was not a failure because Celera arrived later and moved faster. Bell Labs did
not fail because the integrated circuit blossomed elsewhere. Nor did the
Digital Camera fail because the company which invented it could not to
recognise its potential. Similarly, India’s thorium journey does not collapse
because applied innovation has entered a new phase.
What fails, instead, is
journalism when it mistakes the rhythm of science for scandal.
Links to the two media reports cited in the article:
Image : Courtesy Wikicommons
(https://www.businessworld.in/
and
----------------------------------------------------------------------------------------------------------------
Monday, 12 January 2026
Somnath at 1000: From Ruin (1026) to Remembrance (2026)
A thousand years before,
on 8 January 1026 CE, the temple of Somnath, home to the famous Jyotirlinga, in
Saurashtra, was attacked, plundered, and desecrated by Mahmud of Ghazni. Exactly
one thousand years later, Somnath once again occupied the national gaze —this
time as the site of a Shaurya Yatra (11 January 2026). The ‘Shaurya Yatra’ - a
ceremonial procession organised in memory and honour of innumerable warriors
who laid down their lives defending the Somnath Temple - was led by the Prime
Minister, Shri Narendra Modi. This procession was a culmination of a three-day
event, organised in a festive-like spirit, in the presence of a massive crowd. The
procession was marked by the symbolic presence of 108 Kathia wadi and Marwari horses
- belonging to the Gujrat mountain Unit, and the event was broadcast live across
the country. The event reminded the citizens that it carries with it millennia
of civilisational ethos to preserve the religious and cultural traditions and ethos
of the nation.
Few places in India so
starkly embody the long arc of history as Somnath—an arc that began a thousand
years before and runs across centuries of repeated loot and destruction to
regeneration, from trauma to resilience.
The history of Somnath begins with that infamous day, 8 January 1026 CE, when the loot, destruction, and desecration of the revered Shivalinga unfolded at the Somnath Temple. This destruction
was led by the invading marauder from Afghanistan, Mahmud of Ghazni, who undertook
around fifteen major expeditions into the Indian subcontinent, many aimed at
prosperous cities and religious centres. This history now completes its
millennium with the grand Shaurya Yatra, which must serve the nation as an act
of collective remembrance—honouring the trials endured by generations of
Indians who withstood repeated onslaughts, only to rise again—and as a
celebration of civilisational continuity, affirming that what was once sought
to be erased has instead endured, renewed and remained resolute.
A telling anecdote from
India’s diplomatic history further illuminates the asymmetry of historical
memory surrounding Somnath. When Atal Bihari Vajpayee served as India’s
External Affairs Minister and visited Afghanistan in 1978, he requested that
his counterpart take him to Ghazni—the seat of power from which Mahmud of
Ghazni launched repeated raids into India, including the devastating attack on Somnath.
The Afghanistan minister reportedly responded with surprise, noting that Ghazni
no longer occupied any special place in Afghanistan’s historical consciousness,
nor did Mahmud figure prominently in popular memory there. Vajpayee later
reflected on this exchange to observe that while conquerors may fade from the
lands they once ruled, the wounds they inflict often remain etched in the
memory of those who endured them—certain scars, he remarked, endure for a
lifetime. The episode captures, with quiet poignancy, how Somnath lives not as
a footnote of conquest elsewhere, but as a lasting chapter in India’s
civilisational experience.
Some of my friends may
find this post of mine out of place, since my posts are normally confined to science
and history of science, the subject in which I spent my 35 years of service
with NCSM - working as a curator and science communicator with different the science
museums and centres. However, for the past four years, following my retirement
from science museums, I have been working as a Senior Advisor at the
Chhatrapati Shivaji Maharaj Vastu Sangrahalaya (CSMVS), formerly the Prince of
Wales Museum, which engages deeply with art, culture, history, sociology, and
religious traditions of India’s extraordinarily rich civilisational past. This
transition—from a science museum ecosystem to an art and cultural
institution—has been intellectually enriching and has motivated me in attempting
this post.
In January 1026, Mahmud
of Ghazni led a brutal expedition from Afghanistan, marching through harsh
deserts to reach Prabhas Patan in Gujarat. It took three days for the ruthless Ghazni
army armed to their teeth to overcome the resistance raised by the common men
who resisted the conquest even as their king had retreated to a safer place. Ghazni’s
forces attacked the temple, shattering the sacred jyotirlinga (Shiva lingam),
slaughtering thousands of defenders, and looting treasures —gold, jewels, and
even the temple's famed sandalwood gates, which were carted back to Ghazni.
Contemporary sources describe the Shivalinga being broken into pieces, with
fragments embedded in mosque steps as a symbol of Islamic conquest. Yet, this
was no isolated tragedy; Somnath, one of Hinduism's holiest Jyotirlingas,
became a target for invaders seeking to assert dominance over India's spiritual
heart.
The temple's brief history
of destruction continued across centuries:
- In 725 CE, Arab governor Junayd ibn
Abd ar-Rahman al-Murri first ravaged it during early Islamic expansions
into Sindh and Gujarat.
- In 1299 CE, Alauddin Khilji's general
Ulugh Khan demolished it again, reportedly taking the lingam to Delhi to
be trampled underfoot—though Rajput legends in texts like Kanhadade
Prabandha speak of heroic recoveries by warriors like Kanhadadeva.
- 1395 CE saw Muzaffar Shah I (Zafar
Khan) destroy it and establish a mosque on site.
- In 1451 CE, Sultan Mahmud Begada
desecrated it during his Gujarat campaigns.
- The Mughal emperor Aurangzeb ordered
its obliteration in 1665 and again in 1706, converting the ruins into a
mosque and forbidding repairs "beyond possibility."
What lends particular
historical weight to the episode is its documentation by Al-Biruni, the 11th-century
scholar, who was associated with the Ghaznavid court who chronicled the
conquest stories of Ghazni. In his description of the site of Somnath, Biruni writes
“The location of the Somnath temple was a little less than three miles west of
the mouth of the river Sarasvati. The temple stood on the coast of the Indian
Ocean so that at the time of high tide the idol was bathed by the sea’s water.”
Al-Biruni confirms the
destruction of the temple and attributes Mahmud’s raids to both plunder and
what was presented as religious iconoclasm. Significantly, he also reflects on
the broader consequences of these campaigns, observing that they ruined the
prosperity of India, deepened hostility toward foreigners, and caused scholars
of Indian sciences to flee regions “conquered by us.” This acknowledgement of
cultural and intellectual loss sets Al-Biruni apart from more triumphalist
chroniclers.
Later Persian narratives
embellished the story further—claiming that fragments of the shattered Shivalinga
were carried to Ghazni and placed at a mosque entrance as a symbol of victory.
While some modern historians debate the literal accuracy of such details, there
is little doubt that Somnath became a powerful symbol in medieval imagination.
As historian Jamal Malik has argued, the destruction of Somnath played a
crucial role in constructing Mahmud as an “icon of Islam” in Persianate
histories.
Somnath did not vanish
after 1026. It was attacked and rebuilt multiple times over the centuries. Each
reconstruction was more than architectural; it was cultural defiance.
Reflecting on this recurring cycle, Swami Vivekananda observed in 1897: “Somnath
of Gujarat and temples like it will teach you volumes of wisdom… continually
destroyed and continually springing up out of the ruins, rejuvenated.”
Each time, the temple rose from the ashes through the devotion of Hindu rulers and communities. After Ghazni's raid, Chaulukya king Bhimdev I began repairs, with full reconstruction under Kumarapala in 1169 CE using exquisite stone and jewels. Post-Khilji, Chudasama king Mahipala I rebuilt the temple in 1308. Legends abound of the idol's salvation: priests hiding fragments in secret underground shrines (as in the 1783 era under Ahilyabai Holkar), or even casting it into the sea to evade desecration. In one account from the 1299 invasion, the lingam was spirited away and reinstated, symbolising faith's defiance. By 1783, Maratha queen Ahilyabai Holkar constructed a new shrine nearby to preserve worship, ensuring the sacred flame never extinguished.
This cycle of destruction and rebirth culminated in independent India's era. In 1947, just months after Partition, Sardar Vallabhbhai Patel visited the site and vowed reconstruction of the Somnath temple as a symbol of national unity. With Mahatma Gandhi's blessing (who insisted on public funding over government money), the Somnath Trust—led by K.M. Munshi—raised funds from devotees nationwide to construct a grand Somnath temple. The new temple, built in the traditional Chalukya style, was completed by 1951 referring to the archaeological excavations and using skilled craftsmanship.
On May 11, 1951,
President Dr. Rajendra Prasad consecrated and inaugurated the new temple,
installing the jyotirlinga amid Vedic chants. It is said that, in his inaugural
speech (unfortunately blacked out by All India Radio), President Rajendra Prasad
hailed Somnath as a beacon of India's enduring faith and prosperity. He called the
Somnath temple the "Temple of Human Welfare." This did not please the
Prime Minister Jawaharlal Nehru, who opposed the project as "Hindu
revivalism" and had written multiple letters advising Prasad against
attending, fearing it would undermine secularism. Yet, Prasad stood firm, declaring
that true secularism embraces all faiths without erasing heritage.
Today, as we commemorate
the Shaurya Yatra, we must remind ourselves that Somnath isn't just another
temple—it's a testament to Bharat's resilience. Over 1,000 years, invaders
shattered it six major times, but devotion rebuilt it again and again, seven times.
Today, as we reflect on this millennium, let's celebrate that unyielding
spirit. The spirit of Somnath, which inspire the nation as a symbol of cultural
endurance.
Friday, 9 January 2026
National Science Centre, Delhi: An Institutional Memory
National Science Centre, Delhi: An Institutional Memory from Conception to Consolidation.
As the National Science Centre, Delhi (NSCD) commemorates another anniversary today – 9 January, having been associated with this institution for 16 plus years and served this centre in two spells, the second as its third Director – March 2007 to December 2010, I am honoured to chronicle the Centre’s own institutional history—not merely through dates and milestones, but through memory, context, and experience.
Since I was one among the
early people who were associated with NSCD from its formative years - I joined NSCD
in 1988, on transfer from National Council of Science Museums (NCSM) Calcutta
(now Kolkata) - and served this centre in
multiple professional capacities between 1988 and 2001, and later had
the honour of leading it as Director from March 2007 to December 2010, I
feel honoured to write this piece. I also had the honour to be present when the
Centre was dedicated to the nation on this day, 9 January 1992, by
then Prime Minister Shri PV Narasimha Rao and even before that, when the
building itself was taking shape—physically and conceptually, under the
guidance of the founder Director General of NCSM, Dr Saroj Ghose and the hands on
man at the heart of the NSCD, Mr PK Bhaumik, under whom I served for 13 years.
The Genesis: Vision
Before Infrastructure
The origins of NSCD are
inseparable from the perseverance and conviction of its Founder Director,
Shri P. K. Bhaumik, who was transferred from BITM, Kolkata to serve as the
Project officer of National Science Centre, Delhi, a project which was to be
developed on the recommendations of the Planning Commission report. Mr Bhaumik started
his assignment on 1st January 1980, with the mandate to establish a national
level science centre in Delhi. At that stage, there was no land, no building,
and no institutional infrastructure—only a vision, and a mandate for NCSM,
which had been formed as a separate autonomous body detached from CSIR, under
which two museums, BITM, Calcutta and VITM Bangalore, were established and the
third museum, the Nehru Science Centre, Mumbai was planned.
Mr Bhaumiks early working
conditions are rarely recorded in the history of NSCD. Those were the days of
trials and tribulations for not just Mr Bhaumik but also for NCSM, which was
passing through periods of unrest, strikes by staff who were opposed to a
separate NCSM that was carved out from CSIR. Both NCSM and Mr Bhaumik and
others passed through period of trials and tribulations and this was more a
challenging one for Mr Bhaumik who had been transferred to Delhi under these
trying circumstances.
Mr Bhaumik, within a
month of his arriving in Delhi as Project officer, managed to scout a office space
- one rupee-a-month – that was available on rent from the New Delhi Municipal
Council (NDMC) in Chanakyapuri at the Swimming Pool building on the Nehru Park.
He also managed to obtain five small residential units from NDMC at 1 Rs per
month as rent to accommodate early staff members and also to provide a
dormitory space for touring officials from NCSM. In his interview with Dr Sthanapati,
former DDG of NCSM, Mr Bhaumik has spoken about his early challenges and has
also mentioned that the residential quarters he took from NDMC were originally
meant for washermen, who had declined to accept these tiny shelters. It was
from these humble hutments like residential shelters that Mr Bhaumik and his colleagues
began the work for the NSCD, in those early days.
It was from the make
shift office in from a municipal swimming pool complex, and residential
accommodation in dhobi quarters, that the foundation for the NSCD were laid by Mr
Bhaumik. Mr Bhaumik has recalled in his interview to Dr Sthanapati that for four
years 1980-84 he and his small team scouted for many places but it was only in
1984 that they made a break through.
By then Mr Bhaumik had
many stalwarts - associated with NCSM - who were helping and advising him for identifying
a proper site for NSCD. Although he had identified some places but then those
places were not approved by Dr Saroj Ghose, who was the Director Museums of
NCSM. A breakthrough came when, with support from Prof HY Mohan Ram the founder
Chairman of the Executive Committee of NSCD, Mr Bhaumik was able to establish
contact with the Prime Ministers office. Prof Mohan Ram’s elder brother was Mr.
HY Sharada Prasad, who was the Press Secretary to Mrs Indira Gandhi. With their
support Mr Bhaumik could impress upon Md. Yunus, Chairman of India's erstwhile
Trade Fair Authority (now India Trade Promotion Organization) to spare some
land inside the Pragati Maidan complex for the development of NSCD.
Since Mr Bhaumik had come
with a backing from PMO, and supported by Mr Yunus, he was offered 2.5 acres of
plot of land inside Pragati Maidan, on the Mathura Road, and this offer came in
the form of a formal offer letter. However, the joy of this prime piece of land
for NSCD was short-lived since the offer was withdrawn and this piece of land
was given to Appu Ghar builders.
Finally, a plot of land
on Bhairon Marg, where the NSCD is now situated, was allotted by TFAI to NCSM
for the development of NSCD. This allotment was a result of many meetings and discussions
with higher authorities that were supported by late H.Y. Mohan Ram, his brother,
HY Sharada Prasad, Dr S. Varadarajan, the then G.B. Chairman of NCSM and Dr.
(Mrs.) Kapila Vatsyayan, the then Additional Secy. Dept. of Culture, and others,
who deserve to be credited and for the allotment of the land.
Incidentally, before the work could begin at Pragati Maidan plot of land for NSCD, there was another plot of land – an abandoned stone quarry - that was allotted at Timarpur, old Delhi area at the North end of the city limits. It was a large plot of land (16 Acres), which had many challenges since the land was undulated with rocky structures, and had many water bodies. Make shift office was therefore shifted from the Swimming Pool area to another makeshift office in a shed that was created at the new site at Timarpur. NCSM decided to convert this large plot of land into a science park. Accordingly, a large Science Park was developed in this plot of land, which served as a precursor to NSCD. The science park and the nature of its interactive and participative type of exhibits appealed to the people and incidentally, this was overwhelmingly supported by politicians like Dr Harsh Vardhan, who served as a Cabinet Minister. However, this land had to be later surrendered for the development of the Delhi Metro.
Architecture and Identity
of NSCD: Achyut Kanvinde’s Vision
The architectural
identity of NSCD is integral to its institutional character. Designed by Achyut
Kanvinde, one of India’s most respected architects with international
standing, the building was consciously modelled on the nearby Purana Qila,
lending it a castle-like form that symbolically connects India’s past with its
scientific future.
I had the privilege of
interacting with Kanvinde during the construction phase—an experience that
reinforced the idea that architecture itself can be an educational medium.
NSCD’s building is not merely a container for exhibits; it is part of the
narrative.
Dedication to the Nation
and Early Milestones
When NSCD was dedicated
to the nation on 9 January 1992, with three main galleries – Our Heritage,
Fun Science and Information Revolution - it represented a new paradigm in
science communication—interactive, experiential, and inclusive. From its
earliest galleries to iconic installations such as the Energy Ball at
the entrance escalator, the Centre sought to make scientific concepts
accessible and engaging to diverse audiences.
NSCD also emerged as a
technological pioneer. It became the first science centre to host NICNET
connectivity in 1992, with a satellite antenna installed atop the building.
In July 1996, less than a year after the Internet arrived in India, NSCD
launched Intel Cyberskool, inaugurated by Dr Craig Barrett, then
Chairman of Intel. This initiative provided email and internet access to the
general public at a time when such access was rare. I was directly involved in
conceptualising and implementing this programme.
Global Recognition and
Institutional Growth
One of NSCD’s most
significant achievements was the Information Revolution Gallery, which
earned the prestigious Dibner Award, making NSCD the first and only
science centre to receive this honour—placing it among the world’s leading
science and technology museums. I was among the team of curators who were
involved in curating and developing this gallery.
During my tenure as
Director (2007–2010), focused efforts were made to broaden NSCD’s social
reach—engaging with a wide audience madrassas, underserved communities, and
non-traditional audiences—while also strengthening the connect of the centre
with its main target audience, the school and college students. We also
established international collaborations including organising an exhibition
from the Nobel Museum, Sweeden. These efforts resulted in sustained growth in
visitor engagement and institutional relevance. From the highest ever visitor
to the NSCD of around 2 Lacs per year, since its inception in 1992 to the year
2007 – except during the year when Dinosaur exhibition was held in NSCD - the centre managed to more than double its
visitors in the financial year 2007-08 and I had the honour to lead this
dedicated team, which achieved this success.
Continuity and Change
Today, with new galleries
such as the Digital World Gallery, NSCD continues to evolve while
remaining anchored in its founding ethos. The Centre stands as a living
institution—one that has adapted to changing scientific, technological, and
societal contexts without losing sight of its core mission.
Concluding Note
Institutions endure
because of people—visionaries, administrators, educators, designers, and
countless staff members whose contributions often go unrecorded. As NSCD’s
in-house magazine begins the important task of documenting its own history, it
is hoped that this account will serve as an initial reference point for a more
comprehensive institutional archive.
For readers interested in a more detailed public chronicle of NSCD’s journey, including my reflections with this centre, you may like to read the following two blogposts :
https://khened.blogspot.com/2023/01/national-science-centre-new-delhi-turns.html
https://khened.blogspot.com/2022/01/national-science-centre-new-delhi-turns.html
As we look ahead, it is
worth remembering the ideals articulated by Dr Saroj Ghose, under whose
mentorship NSCD took shape: that science centres must belong to the people,
nurture curiosity, and serve as bridges between knowledge and society. Those
ideals remain as relevant today as they were at the Centre’s inception.
Wishing NSCD all the very
best on its anniversary.
Thursday, 8 January 2026
Madhav Gadgil, Nature Vindicated Ecologist & Scientist, Passed Away, aged 83.
Madhav Gadgil, Nature
Vindicated Ecologist & Scientist, Passed Away, aged 83.
The passing of Prof.
Madhav Dhananjaya Gadgil, on 7 January 2026 – brings to a close an illustrious chapter
in Indian ecological science. His passing was announced by his son, Siddhartha
Gadgil, who in a brief statement said; "I am very sorry to share the sad
news that my father, Madhav Gadgil, passed away late last night (7 January) in
Pune after a brief illness,"
Even as tributes from
across the globe continue to flow in, on the passing of Prof Gadgil, in a grim
irony, the Western Ghats — the very
landscape to which Prof Gadgil devoted a lifetime — continue to witness the
cost of ignoring science based findings and warnings, which Prof Madhav Gadgil,
who had spent most part of his scientific life in studying the ecology of the Western
Ghats, had predicted and suggested what we need to do to avoid natural disasters.
In August 2018 and July
2024, we witnessed an unprecedented flood in Kerala as a result of landslides
and an ecological collapse, particularly in the Western Ghats area, which took
away large number of lives and livelihoods. These disasters were not
unforeseeable disasters. They were, as Gadgil repeatedly warned, man-made
tragedies. Prof. Gadgil was not merely an ecologist who studied forests,
species and landscapes, he was among the first Indian scientists to rigorously
demonstrate that ecological fragility, governance failure and developmental
excess are inseparably linked. His work on the Western Ghats stands today as
one of the most comprehensive scientific assessments ever undertaken for a
major mountain system in the tropics.
Prof Gadgil played a pivotal
role in many of the policy related matters pertaining to ecology. His profound influence
on public policy goes back to his crucial role in the Save Silent Valley
Movement in the late 70s and early 1980s. Prof Gadgil was among those who gave shape
to a new direction to the Botanical Survey of India and the Zoological Survey
of India.
Among his many
contributions to the safeguarding of ecology in India, his decades of scientific
work at the western ghats have received global recognition. Designated a global biodiversity hotspot, the
Western Ghats of India harbour extraordinary endism, and the ghats regulate
peninsular India’s monsoon systems, and sustain millions through water,
agriculture and ecosystem services. Gadgil understood that this was not merely
a wilderness issue but a civilisational one.
Born on 24 May 1942 into
a family dedicated to scholarship — his father, D. R. Gadgil, was a noted
economist — Madhav Gadgil charted a unique path in ecological science that
blended rigorous research, deep field observation, and a penetrating
understanding of how environments and societies interact. He pursued scientific
training at globally respected institutions and quickly emerged as a leading
voice in ecology.
He studied biology at
Harvard under E. O. Wilson, “who had been hailed as Darwin’s Heir”. Although
inspired by Wilson, Madhav Gadgil - unlike most others who went to study abroad
- came back to India to build its own research capacities and capabilities,
guide students, engage with local communities, and make a difference to policy.
Fortunately, Prof Gadgil was able to publish a memoir “A Walk Up the Hill”, which
is said to chronicle his life and works and is truly educative, entertaining,
and enlightening.
Gadgil’s scientific
career spanned over five decades, during which he transformed ecology from an
academic discipline into a framework for national policy and conservation
practice. His work emphasized that humans are integral to ecosystems,
challenging conservation paradigms that treated people as separate from or
destructive to nature.
One of Gadgil’s most
enduring legacies is the Centre for Ecological Sciences (CES) at the Indian
Institute of Science (IISc), Bengaluru, which he founded in 1983. Under his
leadership, CES became one of India’s foremost research hubs for ecology,
conservation biology, environmental policy and biodiversity science, training
generations of scientists and influencing ecological research nationwide.
Through CES, Gadgil helped shape ecological curricula, research priorities and scientific discourse in India. His work spanned topics from animal behaviour and landscape ecology to human-environment interactions and biodiversity documentation. Among his major contribution include the Western Ghats Ecology Expert Panel (WGEEP) a committee, which he chaired
As Chairman of the
Western Ghats Ecology Expert Panel (WGEEP), constituted by the Ministry of
Environment and Forests, Government of India, Prof Gadgil led a
multidisciplinary team that produced the 2011 report, grounded in: high-resolution
ecological sensitivity mapping, long-term rainfall and hydrological data, land-use
change analysis, biodiversity assessments, and extensive consultations with
local communities. The report, which later came to be known as the Madhav
Gadgil report, classified the Western Ghats into Ecologically Sensitive Zones
(ESZ-I, II and III), recommending graded regulation, not blanket prohibition.
Prof Gadgil, in his
preface to the report, says “the report embodies among other things (i)
categorisation of the Western Ghats into three zones of varied ecological
sensitivity, based upon careful analysis done by WGEEP, (ii) broad sectoral
guidelines for each of these zones, and (iii) a broad framework for
establishment of the Western Ghats Ecology Authority”.
Crucially, the report called
for prohibition of mining, quarrying and sand extraction in the most fragile
zones. It recommended strict regulation of large dams and linear infrastructure,
decentralised decision-making through gram sabhas, respect for traditional
ecological knowledge, and transparent environmental governance among other recommendations.
His report evidenced what was precautionary science, not ideological
environmentalism, yet it did not get the due respect and recognition that such
reports mandate and therefore it was ignored or overlooked.
Gadgil report was
submitted to the Union Ministry of Environment and Forests in 2011. The report recommended
that the Government must stop all existing mines in Zone 1 by 2016 and it must
also stop illegal mining activities immediately. Unfortunately, no action was
taken on the report since the recommendations in the report were considered as
a bitter pill, which no Government would wish to swallow, particularly because
the implementation of the report would hurt the powerful mining lobby of South
West India with deep pockets and high-level political connections. The report
therefore was gathering dust and the ministry also did not release this report
to the media for public discussion.
An RTI activist from Kerala learnt of this
report and sought for the report from the union Ministry under the RTI. The
government did not furnish the information citing security concerns.
Undeterred, the applicant agitated the matter right up to the CIC and finally
the CIC ordered the government to make the report public, which the Ministry
earnestly followed.
The Gadgil committee
report sparked much controversy in Kerala especially as the opposition CPI-M
accused the report of being too environment centric. This resulted in no action
by the Government. The Supreme Court intervened in the matter and directed the
government to act on the report. The result was formation of another committee,
the Kasturirangan committee, which was set up to review the Gadgil committee
report and suggest changes so that the states can implement the recommendations
of the Gadgil report, keeping in mind the welfare of the inhabitants as well.
Kasturirangan led-High
Level Working Report (HLWG) submitted their report with some modifications to
the recommendations of Prof Gadgil report. The Ecologists say the HLWG is a
dilution of Gadgil report and, therefore, unacceptable. There were agitations
and protests even against the Kasturirangan report by quarry owners and farmers
specially in the Idukki and Wayanad districts, the very districts that were the
worst affected in the 2018 and 2024 flooding in Kerala. Political leaders and
mining companies too joined hands to fight against the report resulting in
hardly any sizable action on either of the reports.
Prof. Gadgil was deeply
hurt that his report was not considered/accepted— not for personal reasons, but
because he saw what lay ahead. In multiple public lectures, essays and
interviews, he warned that unchecked quarrying, deforestation, hill cutting,
river encroachment and unregulated construction in the Ghats would destabilise
slopes, alter drainage patterns and amplify extreme rainfall impacts. He
specifically cautioned that Kerala, with its steep slopes, lateritic soils and
dense human habitation, was particularly vulnerable.
From the catastrophic
floods of August 2018, to the one that occurred in July 2024 in Kerala, the
region has witnessed repeated landslides. Intense rainfall alone does not
explain these events. Comparable rainfall occurred in earlier decades without
such scale of destruction. What has changed was land use: Quarrying on unstable
slopes, roads and buildings cutting across natural drainage lines, deforestation
and conversion of mixed forests into monoculture plantations, river floodplains
encroached upon in the name of development.
Gadgil on his reaction to
loss of lives in the 2024 floods, stated with painful clarity that these deaths
were avoidable. They were not “natural calamities” but ecological failures of
governance. Each landslide, each washed-away village, was — in effect — a
footnote to an ignored scientific report.
What distinguished Madhav
Gadgil was not just his ecological insight, but moral courage. He insisted that
conservation cannot be imposed from above. He said development without
ecological literacy is self-destructive. He therefore suggested that communities
must be partners, not victims, of environmental policy His insistence on
People’s Biodiversity Registers, decentralised governance, and locally informed
decision-making anticipated today’s global discourse on sustainability, climate
resilience and nature-based solutions.
Long before climate
change became mainstream policy language, Gadgil understood that ecological
resilience is the first line of defence against climate extremes. The Western
Ghats report was, in essence, a climate adaptation blueprint — ignored at
immense human cost.
History is often unkind
to those who speak inconvenient truths. Prof. Gadgil lived to see his warnings
repeatedly validated — a vindication that brought no satisfaction, only sorrow.
He once remarked that the tragedy was not that his report was rejected, but
that its rejection would be paid for by the poorest and most vulnerable.
Madhav Gadgil’s legacy is
not confined to the institutions he built, papers he published, or awards he
received. It lies in a question he leaves behind for policymakers and society
alike. In his passing we must remind ourselves of his contributions to the
Indian ecology and rededicate to serving the cause which he so painstakingly
and with great passion pursued all his life, safeguarding the ecology and
biodiversity.
Honors, Awards, and Global Impact
Madhav Gadgil’s contributions earned him some of the highest accolades in science and society:
National Honors
- Padma Shri (1981)
- Padma Bhushan (2006)
International Recognition
- Volvo Environment Prize
- Tyler Prize for Environmental Achievement
- Champions of the Earth — the United Nations Environment Programme’s highest environmental award, received in 2024 in recognition of his lifetime impact on conservation and sustainability.
He was also elected a Fellow of India’s three premier science academies — the Indian National Science Academy (INSA), the Indian Academy of Sciences (IAS), and the National Academy of Sciences, India (NASI) — and held honorary memberships in several international scientific societies.
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Sunday, 4 January 2026
Dr R. Chidambaram: Scientist, Strategist, Nation Builder — A Personal Tribute on His First Punyatithi.
Today, as we mark the first Punyatithi of Dr. R. Chidambaram, I feel compelled to place on record a tribute that goes beyond formal obituaries and official citations. This is both a remembrance of a towering scientist and a deeply personal reflection on a man whose life and work profoundly shaped India’s scientific, strategic, and intellectual landscape.
Dr. R. Chidambaram—Padma Vibhushan, one of the principal architects of India’s nuclear programme, and a scientist intimately associated with Pokhran-I (1974) and Pokhran-II (1998)—passed away on 4 January 2025 at the age of 88. With his passing, India lost not merely a physicist of rare brilliance, but a quiet nation-builder whose contributions were foundational to India’s strategic autonomy and self-reliance.
Architect of India’s Strategic Scientific Capability
Dr. Chidambaram’s professional journey spanned over six decades of India’s post-Independence scientific evolution. After completing his postgraduate studies at the Indian Institute of Science, Bengaluru, he joined the Bhabha Atomic Research Centre (BARC) in 1962, at the invitation of Dr. Homi Bhabha, working initially in the Neutron Crystallography Group. From these early years as a young scientist, his ascent was marked by intellectual rigour, institutional leadership, and unwavering national commitment.
He went on to serve as:
Director, BARC
Chairman, Atomic Energy Commission (AEC)
Secretary, Department of Atomic Energy (DAE)
Principal Scientific Adviser to the Government of India for a record 17–18 years, working closely with at least five Prime Ministers, including Prime Minister Narendra Modi
Few individuals in independent India have exercised such sustained influence at the highest levels of science policy and strategic decision-making.
His leadership during Pokhran-II was not merely technical; it was emblematic of India’s resolve to safeguard its sovereignty in an uncertain geopolitical environment. Under his stewardship, India demonstrated that scientific excellence, strategic restraint, and national responsibility could coexist.
“India Rising: A Memoir of a Scientist” — A Chronicle of Purpose.
My last professional association with Dr. Chidambaram was during the launch of his autobiography, India Rising: A Memoir of a Scientist, co-authored with Suresh Gangotra, at the Nehru Science Centre, Mumbai. I had the honour to be in conversation with him, engaging him in a freewheeling discussion on the book and the ideas beyond its pages.
It was deeply symbolic that Dr. Chidambaram chose the Nehru Science Centre—a space that attracts over eight lakh visitors annually and is mandated to take science to the people—as the venue for the book launch. This decision reflected his lifelong belief that science must not remain confined to laboratories or elite circles, but must inspire society at large, especially young minds.
The book’s 18 chapters trace a remarkable professional journey, with particularly compelling chapters on Pokhran-I and Pokhran-II, and a fascinating chapter on his interactions with various Prime Ministers. Released at a time when public interest in scientists had been reignited globally by the film Oppenheimer, the memoir provided an Indian counterpoint—rooted in restraint, responsibility, and nation-building rather than personal tragedy.
I remain deeply honoured that my name finds mention in the acknowledgements of this book—a gesture that speaks volumes about Dr. Chidambaram’s graciousness and generosity of spirit.
A Scientist Committed to Science Communication.
Beyond his formidable scientific stature, Dr. Chidambaram was a passionate advocate of science communication. He was a frequent visitor to science centres and museums, often accompanying his grandchildren to the Nehru Science Centre, Mumbai. He took keen interest in how science was communicated to the public and often expressed his conviction that the National Council of Science Museums (NCSM) should function under the Department of Science & Technology, rather than the Ministry of Culture—a point he raised with characteristic persistence whenever we met.
He believed that nurturing scientific temper was as critical as advancing frontier research.
A lesser-known but endearing facet of his personality was his deep love for cricket. He greatly appreciated the “Cricket Connects” exhibition catalogues - three exhibitions catalogs, India South Africa, India England and India and Australia - that I had curated, chronicling the history of Indian cricket, including one of his favourite moments—the 1971 series victory. These conversations revealed a man who was as comfortable discussing neutron diffraction as he was reminiscing about Indian cricketing triumphs.
The Silence That Spoke Volumes: Reel Heroes vs Real Heroes.
In the days following his passing, what disturbed me deeply—and prompted a subsequent reflection titled “Real Heroes Versus Reel Heroes”—was the near-total absence of television media during his state funeral. This silence stood in stark contrast to the wall-to-wall coverage accorded to incidents involving film celebrities during the same period.
This was not an argument against coverage of unfortunate events involving public figures from cinema, but a plea for balance and introspection. When the passing of a scientist who helped secure India’s strategic autonomy receives less attention than celebrity gossip or crime, it raises troubling questions about the narratives we privilege as a society.
How will young Indians aspire to become scientists if the media fails to celebrate those who dedicated their lives to building the nation quietly, resolutely, and without glamour?
A Legacy That Must Endure
Dr. R. Chidambaram embodied the finest traditions of Indian science—rigour without arrogance, authority without authoritarianism, patriotism without jingoism. He believed deeply in an India that was “economically developed, scientifically advanced, and militarily strong”, not for domination, but for dignity.
As someone who has spent nearly four decades in science communication, I can say with conviction that his life offers lessons far beyond nuclear physics or strategic policy. It teaches us about institutional integrity, humility in leadership, and the moral responsibility of knowledge.
India has lost one of its brightest minds, but his legacy—etched into the foundations of our scientific institutions and strategic capabilities—will continue to guide us.
Rest in peace, Dr. R. Chidambaram.
You will be deeply missed, but your light will continue to inspire.
Om Shanti.
Jai Hind. Jai Vigyan.
Friday, 2 January 2026
The ‘Super fast’ Surcharge on My Scientific Temper.
Yesterday my wife and I boarded the A1 coach of Chennai Express, 22157, for travelling to my home town, Raichur from Chhatrapati Shivaji Maharaj Terminus (CSMT). My wife reminded me of the significance of this train, made famous by the popular 2013 Bollywood film, Chennai Express, starring Shah Rukh Khan and Deepika Padukone. The experience however was real and not reel.
While our train departed at 22.50 (10.50PM) from CSMT on 1 Jan 2026, incidentally, a relative of mine was travelling to Raichur with his daughter by another train - Nagarcoil express 16339, from CSMT to Raichur, which had departed at 8.35 PM yesterday, 1 Jan 2026. As of now, 9 AM we are still 200 plus Kms away from our destiny and my relative has already reached Raichur, 8.10 AM. This is what has motivated me to write this piece with the heading - “Super-fast’” Surcharge on My Scientific Temper, which I hope will interest readers.
When the Indian Railways is busy launching the sleek Vande Bharat series truly super fast trains, the pace of institutional thinking seems to be stuck in a reverse-throttle.
As someone who has spent four decades in science communication working for the science museums and centres and now serves the National Centre for Science Communicators, as its Vice Chairman, my professional life is meant to be dedicated to the "Spirit of Inquiry." Yet, sitting in Train 22157, my scientific temper is being tested by a spreadsheet that defies the laws of physics.
My train, Chennai Super fast Express, enjoys a legal status that allows the Railways to levy a "Superfast Surcharge. However, a quick comparison with my relatives journey on Train 16339 (a "Standard" Express) reveals a mathematical anomaly, which the science communicator in me finds it hard to make sense.
My "Superfast" train, 22157, officially is supposed to take, 12 hours and 40 minutes and stops 19 times en route, before its scheduled reaching time of 11.20 AM at Raichur. As of now the train is running late by 40 minutes. Contrarily, train 16339, the “Standard" train, by which my relative travelled, has already reached Raichur, taking 11 hours and 45 minutes and stopped at only 12 stations on its route. For the privilege of travelling an hour extra or may be more since my train is running late, and stopping at seven extra stations en route, I paid ₹3,166 for two tickets—exactly ₹102 more than my relatives so called "slower" (but actually faster) train, for which they paid Rs 3064.
In the world of science, velocity/Speed = Distance / Time. However, in the world of the rail-Babu, Speed is apparently an intangible "vibe" for which one must pay extra, regardless of the clock - time it takes.
This brings us to the profound irony of Article 51A (h) of our Constitution. This article, which commands every citizen to develop a "scientific temper," was added during the 1976 Emergency, through the 42nd amendment to the constitution. It was a time when the Preamble was being re-decorated with “Social and Secular” drapery when many of the leading opposition leaders were forced in to the “resting" in state-sponsored lodgings, Prisons.
The genius of this constitutional addition of fundamental duties including scientific temper enshrined in Article 51A (h) is that it is non-justiciable, unlike the fundamental rights, which we all enjoy. It is a "Fundamental Duty" that the State expects us to perform, while the authorities remain exempt from its rigours. Since their pricing methods aren’t justiciable, the Railways can charge a "Speed Surcharge" for a train that is objectively slower without ever having to justify the math in a court of law.
The Babus sleep peacefully, while we, the science communicators, are left to explain to the public why a "Superfast" label is being used as a decorative adjective to extract revenue rather than a promise of velocity. We are living in an era of "Mission Raftaar," yet we are billed for a "Slowness Premium." If we are to truly inspire a scientific temper in our youth, the institutions of our state must lead by example. A "Superfast" surcharge should be a performance guarantee, not a legacy tax.
Until then, I shall sit here in my "Super" seat, inquiring into the spirit of a system where the faster you want to go, the more you pay to slow down. After all, in the grand station of Indian bureaucracy, logic is often the last passenger to board—and usually, it doesn’t even have a confirmed ticket.
Yours truly, a humble science communicator
Shivaprasad Khened
Vice Chairman, National Centre for Science Communicators.
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