Living Seas: Towards a Sustainable Marine Future

Sustainability
Global Environment
Panel Discussion
Wednesday, 10th December 2025
From 6:30pm to 8:00pm (IST)
Free

Details

Covering around 71% of our planet, the ocean is a source of life, inspiration, and imagination. It regulates climate, nurtures biodiversity, sustains economies, and feeds billions. From coastal communities to cultural traditions, the sea has shaped human history and continues to be central to our collective future. Today, even as rising temperatures, pollution, and overfishing strain these waters, innovations and collaborative efforts are reimagining how we live with and learn from the ocean.

For the latest episode of Avid Learning’s Sustainability NOW series, in collaboration with the Tata Institute of Fundamental Research, Mumbai, and the National Gallery of Modern Art, Mumbai, we will explore the multiple dimensions of our blue planet. This conversation with a diverse group of experts will look at the wonders of marine life and their fragile habitats, while also examining how fisheries, aquaculture, and sustainable seafood practices are evolving. It will also highlight inspiring examples of resilience that together point toward more equitable and imaginative futures.

Join us as we bridge disciplines and communities to chart bold pathways toward a sustainable marine future.


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Living Seas: Towards a Sustainable Marine Future
Living Seas: Towards a Sustainable Marine Future
Living Seas: Towards a Sustainable Marine Future
Living Seas: Towards a Sustainable Marine Future

Faculty

Sarita Fernandes

Sarita Fernandes

Consultant, State Climate Action Cell and Climate Group

Sarita Fernandes currently serves as a Consultant to the Department of Environment and Climate Change, Government of Maharashtra, where she works on building capacity for city and district climate action cells across cities and districts of Maharashtra, and developing tools like the 'Guidelines for preparing city and district climate action plans'. She also supports coastal action state-wide projects with the Central Government and international agencies like the World Bank. With over six years of experience in climate policy and governance, she has worked with government agencies, CSOs, and international partners on key policies such as the Draft Coastal Regulation Zone (CRZ) Notification 2018, the Coastal Zone Management Plans of Maharashtra and Goa, and the Goa Sea Turtle Management Plan. She has also contributed to the implementation of the State Action Plan on Climate Change within cities and districts of Maharashtra. As the first youth and woman Secretariat of the National Fishworkers Forum (NFF), Sarita has championed the inclusion of small-scale fishworkers and marine biodiversity as stakeholders in national and international policy dialogues. Her academic background includes a Master’s in Public Policy from St. Xavier’s College, Mumbai, and a Post-Graduate Diploma in International Relations and Foreign Policy from the University of Mumbai, specializing in UNCLOS and MARPOL. She is also pursuing an Executive Certificate Diploma in Sustainability Management from the Indian Institute of Management (IIM) - Mumbai. 

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Shaunak Modi

Shaunak Modi

Director, Coastal Conservation Foundation

Shaunak Modi is a marine ecologist and conservation professional who co-founded the Coastal Conservation Foundation (CCF). His interests lie in citizen science and identifying convergence research backed solutions for biodiversity conservation. At CCF, Shaunak oversees the organisation’s intertidal programme and serves as a co-investigator in the Coastal Cetaceans of the MMR project. Prior to his work at CCF, Shaunak held roles in wildlife tourism and IT services.

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Ganesh Nakhawa

Ganesh Nakhawa

Fisherman and Founder, BluCatch

Ganesh Nakhawa is a 7th-generation fisherman from Mumbai's Koli community who left a career in finance to uplift his community through sustainable fishing and technological innovation. He studied banking in Edinburgh, Scotland and worked as a derivatives analyst at Aegon Asset Management before returning to India. Nakhawa is featured in the award-winning documentary Against the Tide. His work focuses on empowering fisherfolk by cutting out middlemen, improving market access, and promoting sustainable practices. He has achieved this through ventures and leadership roles within the fishing community and he has played pivotal roles in innovative startups like Skylо and Captain Fresh. In 2023, he founded BluCatch 2.0, furthering his commitment to transform India’s fisheries through fintech and digital transformation of fish landing centres.

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Prof. Mahendra Sonawane

Prof. Mahendra Sonawane

Co-chairperson, Department of Biological Sciences, TIFR

Prof. Mahendra Sonawane received his graduate training in developmental biology under the guidance of Prof. Sohan Modak at the University of Pune. He then moved to the laboratory of Prof. Christiane Nüsslein-Volhard at the Max Planck Institute for Developmental Biology, Tübingen, Germany, as a postdoctoral researcher, where he began investigating the genetic regulation of developmental processes using zebrafish as a model organism. Mahendra joined TIFR in 2009 and established a research program aimed at uncovering the genes and mechanisms underlying the development of epithelial tissues such as the epidermis and intestine. His laboratory continues to push the boundaries of epithelial biology and developmental mechanics. Currently, his research focuses on understanding the impact of nutrition on gut development, and he has co-pioneered a research platform that brings clinicians and basic biologists together to address challenges related to perturbed metabolic health.   Mahendra is deeply committed to mentoring young scientists and fostering interdisciplinary collaborations. Under his leadership, the Department of Biological Sciences at TIFR is planning to expand into new research areas that explore how environmental conditions influence life processes. He has been recognized with prestigious fellowships, including the Ramanujan Fellowship and the Wellcome Trust–DBT India Alliance Senior Fellowship, underscoring his contributions to the field.    

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Collaborations

Tata Institute of Fundamental Research (TIFR)
Tata Institute of Fundamental Research (TIFR)
National Gallery of Modern Art
National Gallery of Modern Art
Ministry of Culture, Government of India
Ministry of Culture, Government of India
Project Mumbai
Project Mumbai
Mumbai Climate Week
Mumbai Climate Week

Event Video



Press Coverage

Think Blue together

Think Blue together

Wednesday, December 10, 2025 Mumbai Mirror
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Blog

Marine ecosystems are among the most extraordinary and intricate environments on Earth, stretching across coral reefs, mangroves, coastlines, estuaries, open oceans, and the deep sea. India alone is home to 7,517 kilometres of coastline and a vast 2.02 million square kilometre Exclusive Economic Zone, making its waters some of the most biodiverse in the world. More than nine thousand documented marine species inhabit these regions, from microscopic plankton that form the base of the food chain to the massive blue whales that traverse its length. Globally, the ocean regulates climate by absorbing nearly ninety percent of excess heat produced by greenhouse gases and plays a crucial role in storing carbon. It shapes monsoons, nurtures delicate coral structures and expansive seagrass beds, and sustains communities that have drawn food, knowledge, creativity, and myth from its depths for centuries. Every current, tide, and organism participates in a vast rhythm that holds life together, reminding us that the ocean is not only a geographical expanse but a living system that inspires imagination and scientific inquiry.

The urgency of protecting these ecosystems becomes more evident with each passing year. Healthy oceans support global food security and the livelihoods of millions. In India alone, the fisheries sector employs nearly twenty eight million people directly and indirectly. Coral reefs and mangrove forests act as natural fortresses, shielding coastlines from storms, erosion, and rising seas. They nurture species that sustain fisheries and tourism, both of which are central to coastal economies. Yet the ocean’s lifeline is increasingly under strain. India generates 3.4 million tonnes of plastic waste annually, more than sixty percent of which remains unrecycled, contributing to the eight million tonnes of plastic that enter the
world’s oceans each year. This pollution causes irreversible harm, killing over one hundred thousand marine mammals and turtles globally. Rising ocean temperatures have triggered coral bleaching events in India’s reefs, with regions like the Gulf of Mannar and Lakshadweep witnessing up to fifty percent bleaching during recent warming cycles. Overfishing continues to destabilise marine food webs, with one third of global fish stocks overexploited and sixty percent fished to their maximum capacity. As oceans warm and become nearly thirty percent more acidic than they were in the 1950s, the stability of entire ecosystems hangs in the balance.

The way forward lies in innovation, collaboration, and long term commitment. Across India and the world there are powerful examples of progress. Kerala’s ring seine management has successfully reduced bycatch by nearly thirty percent and supported seasonal fish recovery. Coastal Maharashtra’s cage aquaculture initiatives have demonstrated twenty to forty percent higher yields with significantly reduced ecological pressure compared to traditional trawling. Beyond India, Maldives pole and line tuna fisheries maintain an exceptionally low bycatch rate of less than one percent and Indonesia’s coral restoration experiments using modular reef frames have shown coral survival rates of up to seventy percent. These examples demonstrate how community knowledge, scientific research, and creative problem solving can restore balance. On an individual level, choosing sustainable seafood, reducing plastic consumption, conserving water, and advocating for marine protection create meaningful change. Protecting the ocean is ultimately a shared responsibility. It is a promise to ensure that the blue world which covers seventy one percent of our planet remains vibrant, resilient, and capable of sustaining future generations who will inherit both its beauty and its challenges.

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