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By:

Suhas B Naik-Satam

25 November 2025 at 2:24:38 pm

The Institution That Shaped Modern Indian Science

A journey from Mahendra Lal Sircar's vision to global scientific excellence. The year 2026 marks the sesquicentennial of the Indian Association for the Cultivation of Science (IACS), Kolkata, the oldest institution in India devoted exclusively to fundamental scientific research. Founded on 29 July 1876 by the visionary physician and educationist Dr Mahendra Lal Sircar, IACS emerged when India lacked institutions dedicated to experimental science. Convinced that scientific inquiry was...

The Institution That Shaped Modern Indian Science

A journey from Mahendra Lal Sircar's vision to global scientific excellence. The year 2026 marks the sesquicentennial of the Indian Association for the Cultivation of Science (IACS), Kolkata, the oldest institution in India devoted exclusively to fundamental scientific research. Founded on 29 July 1876 by the visionary physician and educationist Dr Mahendra Lal Sircar, IACS emerged when India lacked institutions dedicated to experimental science. Convinced that scientific inquiry was indispensable for national progress, Sircar established an institution to nurture original research by Indians while promoting scientific knowledge among the public. One hundred and fifty years later, IACS remains one of India's foremost research institutions, its history closely intertwined with the evolution of modern science in the country. The genesis of IACS reflected the intellectual ferment of the Bengal Renaissance. Trained in Western medicine yet deeply committed to India's intellectual emancipation, Sircar argued that science should be cultivated through experimentation and discovery rather than merely imported through textbooks. Inspired by institutions such as the Royal Institution of Great Britain, he envisioned a publicly supported national laboratory where Indians could pursue independent scientific research. At a time when such opportunities were scarce under colonial rule, IACS became the country's first permanent home for fundamental scientific investigation. During its early decades, the Association combined public lectures and scientific demonstrations with laboratory research, fostering an interdisciplinary culture spanning physics, chemistry and the natural sciences. Though modest in resources, it established an enduring tradition of curiosity-driven research. The defining chapter in IACS history began with the arrival of Chandrasekhara Venkata Raman in 1907. While serving in the Indian Finance Department, Raman spent his evenings and holidays conducting experiments at IACS on acoustics, optics and the scattering of light. On 28 February 1928, he and his collaborators announced the discovery of the inelastic scattering of light by molecules—the Raman Effect—creating a powerful spectroscopic technique that transformed the study of molecular structure. Today, Raman spectroscopy is indispensable across chemistry, materials science, biology, medicine, pharmaceuticals, environmental monitoring and planetary exploration. For this achievement, Raman received the 1930 Nobel Prize in Physics, becoming the first Asian to win a Nobel Prize in the sciences for work conducted entirely in India. His success demonstrated that world-class scientific research could emerge from Indian laboratories. Yet IACS's scientific legacy extends far beyond Raman. Kedareswar Banerjee advanced crystallographic research through pioneering X-ray crystallography, while Satyendra Nath Bose's association with IACS enriched the intellectual environment that fostered advances in quantum physics. Meghnad Saha's theory of thermal ionisation transformed astrophysics, and together Raman, Bose and Saha established Kolkata as one of Asia's leading scientific centres. The institution also made major contributions to chemistry through Jnan Chandra Ghosh, whose work in physical chemistry laid foundations for modern chemical research in India. Following Independence, IACS expanded into chemical sciences, materials science, biological sciences and theoretical physics, reflecting the increasingly interdisciplinary nature of scientific inquiry. Among its distinguished scientists was Asima Chatterjee, whose pioneering research on natural products chemistry and medicinal plant alkaloids transformed phytochemistry and contributed significantly to pharmaceutical science. Ajoy Ghatak further strengthened IACS's reputation through his work in fibre optics, waveguides and laser physics, while his textbooks educated generations of physicists and engineers. More recently, IACS researchers have advanced ultrafast spectroscopy, nanomaterials, renewable energy, molecular electronics, quantum materials and computational biology. Today, IACS functions as a deemed-to-be university under the Department of Science and Technology, Government of India. Its interdisciplinary research spans the chemical, physical and biological sciences, supported by advanced facilities in spectroscopy, microscopy, X-ray diffraction, electron microscopy, computational modelling and materials characterisation. Its doctoral and postdoctoral programmes continue to produce scientists who contribute to universities, research laboratories and industry worldwide. The institution's enduring strength lies in its commitment to curiosity-driven research. Unlike organisations established primarily for technological development or industrial applications, IACS has consistently recognised that transformative innovation begins with fundamental scientific understanding. This philosophy, articulated by Mahendra Lal Sircar nearly 150 years ago, remains especially relevant in an era defined by quantum technologies, artificial intelligence, sustainable energy and molecular medicine. The sesquicentennial of IACS celebrates not only a remarkable institution but also the evolution of Indian science. From its modest beginnings in colonial Calcutta to its emergence as an internationally respected research institution, IACS has nurtured Nobel laureates, pioneering physicists, eminent chemists and generations of young researchers who continue to expand the frontiers of knowledge. As IACS enters its second century and a half, it carries forward Mahendra Lal Sircar's vision that science should be pursued with intellectual freedom, experimental rigour and an unwavering commitment to the advancement of humanity. Its 150-year legacy remains a powerful reminder that the greatest scientific discoveries begin with curiosity and flourish in institutions dedicated to excellence. (The writer is the Chief Executive for National Centre for Science Communicators, Mumbai. Views personal.)

The Interpretation Gap

There is a cost in business that rarely appears in financial statements, yet it quietly influences growth, trust, and long-term authority. It is not operational inefficiency or market volatility. It is interpretation.


At senior levels of leadership, people do not react to what you said. They react to what they think you meant.


In the early stages of a career, communication is largely transactional. Instructions are given, clarifications are sought, and misunderstandings are corrected without lasting consequence. As one rises into founder roles or executive leadership, however, communication shifts from transactional to psychological. Words are no longer processed only for content; they are processed for intent.


A founder may believe they were decisive, yet the room may interpret it as rigidity. A leader may assume they were efficient, while others experience it as dismissive. A measured pause intended to signal thoughtfulness may be perceived as uncertainty. A brief message meant to respect time may be read as disinterest. At higher levels of responsibility, nuance carries weight.


Interpretation becomes especially expensive when influence increases. In investor conversations, subtle signals can alter perceived confidence. In team settings, tone can shape morale more than strategy. In client negotiations, phrasing can determine whether value is defended or discounted. The higher one rises, the less room there is for interpretational ambiguity.


Yet most founders do not actively manage interpretation. They manage revenue targets, operational systems, hiring pipelines, and expansion strategies. They assume that competence will speak for itself and that intention will be understood automatically. It rarely is.


Human beings fill in gaps instinctively. When clarity is incomplete, assumption replaces it. When consistency is absent, narrative forms. Over time, these interpretations crystallize into reputation. And reputation, once formed, influences every subsequent interaction.


This is where personal branding becomes indispensable. Personal branding at senior levels is not about visibility or online presence alone. It is about alignment between intention and perception. It is about ensuring that what people conclude about you reflects your leadership values rather than their own projections.


Consider how leaders are often described in rooms where they are not present. The adjectives used are rarely about revenue figures or quarterly growth. They are about character and presence: decisive, unpredictable, inspiring, distant, visionary, intimidating, steady. These labels emerge from repeated interpretation, not isolated events.


When interpretation is unmanaged, it begins to influence outcomes quietly. Teams may hesitate to escalate issues if they perceive a leader as unapproachable.

Partners may hold back ideas if they interpret directness as impatience. Clients may negotiate more aggressively if they sense insecurity, even where none exists. In each case, the loss is subtle but cumulative.


In a digital era, the scope of interpretation extends beyond boardrooms. A founder’s online tone, response time, public commentary, and even silence contribute to perception. Consistency across platforms and interactions is no longer optional; it is foundational to authority. Discrepancy invites doubt.


The most successful founders understand that leadership is not only about strategy; it is about signal control. Every interaction communicates something beyond its surface meaning. Body language, posture, brevity, enthusiasm, restraint — all shape interpretation. When managed intentionally, these signals reinforce credibility. When left to chance, they introduce risk.


Personal branding, therefore, is not vanity. It is risk management. It reduces the gap between who you are and how you are perceived. It ensures that interpretation strengthens trust rather than eroding it. It allows your presence to remain coherent across contexts, so that even in your absence, your reputation speaks accurately.

The most expensive thing a senior leader may not be managing is not competition or capital. It may be how consistently they are being understood. Because in high-level business, perception drives access. Access drives opportunity. And opportunity determines scale.


If you are a founder or executive who suspects that perception may be quietly influencing your growth, it may be time to examine your personal brand with strategic intent. You can book a free consultation call with me here: https://sprect.com/pro/divyaaadvaani. Not as a promotional exercise, but as a focused discussion on whether your leadership is being interpreted in alignment with the authority you intend to command.


(The author is a personal branding expert. She has clients from 14+ countries. Views personal.)

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