

The Subverse
Dark N Light
The Subverse, presented by Dark ‘n’ Light is a podcast that uncovers the hidden and marginal in stories about nature, culture and social justice. From the cosmic to the quantum, from cells to cities and from colonial histories to reimagining futures. Join Susan Mathews every fortnight on a Thursday for weird and wonderful conversations, narrated essays and poems that dwell on the evolving contingencies of life.
Episodes
Mentioned books

May 11, 2023 • 36min
Tracing the Pyrocene: an ecological three-body problem
Prof. Stephen J. Pyne, a fire historian, discusses his book 'The Pyrocene' and the significance of fire in human history. He explores the cultural connections and myths surrounding fire, the ecological consequences of human interaction with fire, the divorce of fire in modern society, and the exploration of fire and aesthetics in a remade world.

May 3, 2023 • 1h 9min
Water and Caste: Part Two Art, Collective Memory, and Anti-Caste history
In part two of our Water and Caste series within the Stories from the Subverse, anti-caste intersectional feminist researcher-activist Swati Kamble speaks with four remarkable Ambedkarite anti-caste creators on how Dr. Bhimrao Ramji Ambedkar and the Mahad march inspired and shaped their lives, artistic journeys, and creative repertoires. We are introduced to Madhubani artist Malvika Raj, Padma Shri awardee and photojournalist Sudharak Olwe, artist Rajyashri Goody, and folk artist Shahir Nandesh Umap. All four guests discuss using art for resistance, how to archive and retell forgotten and often erased stories of anti-caste resistance, and how to retain these events in collective memory. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Mar 27, 2023 • 50min
Water and Caste: Part One - History of the Mahad Satyagraha
Stories from the Subverse, where we uncover hidden and marginalized stories through a more personal storytelling lens, returns with a two part series. Part one of this series has been conceptualised, scripted, and hosted by Swati Kamble, an anti-caste intersectional feminist researcher-activist. In part one, Swati guides us through the history of Mahad Satyagraha, the march for equality, dignity, and access to water, led by anti-caste leader and statesman, Dr. Bhimrao Ramji Ambedkar on 20th March 1927. Swati speaks to advocate Disha Wadekar who provides legal and historical perspectives on how the Mahad Satyagraha influenced the anti-caste movement and played a pivotal role in the making of the Indian Constitution and how the framing of Articles 15 and 17 of the Constitution was grounded in the people’s struggle to have equal access to water. Swati also speaks to Hira Kanoje, or Grandma Hira, whose fiery speeches Swati grew up listening to on the birth anniversaries of anti-caste revolutionaries at the labourers’ colony in Mumbai where they both lived, as neighbours. In this moving conversation, Hira ajji narrates her experiences as a young child who experienced untouchability but defiantly fought against it. Whether it was by drinking water from a forbidden pot at school or sneakily entering a village temple, she and her cousins were silent revolutionaries, whose stories remain undocumented. By including her narrative, we seek to honour her, and the unsung feminists and anti-caste activists like her. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Dec 14, 2022 • 53min
Drawing the Line: Inventing Rivers, the Dissent of Rain and Embracing Wetness
Susan Mathews speaks with architect and planner Dilip Da Cunha. He is an Adjunct Professor at the Columbia University Graduate School of Architecture, Planning and Preservation (GSAPP) and the recipient of a 2020 Guggenheim Fellowship. In 2017, Anuradha Mathur and Dilip Da Cunha founded a design platform called Ocean of Wetness. The organisation is dedicated to imaging and imagining habitation in ubiquitous wetness rather than on a land-water surface. Our chat was a wide-ranging one, starting with the premise in many of his works: the line which separates land from water, which he terms “as one of the most fundamental and enduring acts in the understanding and design of human habitation.” He calls this the first colonialism, which took a wetness that is everywhere and turned it into a land and water binary. This led to the invention of rivers and source, course, and flood, leading us to see a river that flowed between two lines and flooded. Alexander’s eye represents the cartographer and surveyor, and Ganga’s descent is rain, colonised by river. Rain is no longer seen as feeding wetness but contained in gutters. Da Cunha invites us to acknowledge wetness all around us, not contained in a place, and embrace living between the clouds and aquifers. He writes that “water is the first principle in the nature of moist things.” The city reinforces the line which separates water from land on the earth’s surface and it has become the quintessential settlement while reducing other modes of habitation to less settled or unsettled, creating hierarchies. He writes, “those educated with the map, inhabit a surface articulated with rivers, and their extension in pipes and drains.” All this calls for a new imagination, driven by the celebratory event of rain — a re-heralding — and gradual steps, including learning from indigenous and other communities who have extended and nurtured ways of living with wetness. Dilip da Cunha is based in Philadelphia and Bangalore. He has authored several books, such as Mississippi Floods: Designing a Shifting Landscape (2001), co-authored with Anuradha Mathur. His most recent book (and the subject of our conversation), The Invention of Rivers: Alexander’s Eye and Ganga’s Descent, was published by University of Pennsylvania Press in 2019. In 2020, he received the ASLA Honour award and the J.B Jackson Book Prize for his work. To learn more about his remarkable work, visit www.mathurandcunha.com. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Dec 7, 2022 • 37min
Of Relationality and Water: Stories of Kinship, Care, and Belonging Part 2
We continue to explore relationality when it comes to water, and learn more from three women who have made water, and bodies of water, their life's work. The politics of kinship can be complicated, but how would we approach our bodies of water if they were kin? In this episode we go deeper into what fascinates them about water - the flow of tides; properties like its solvency; its creative force; acoustic camouflage that can soothe us; and the thrill of bioluminescence. Not all memories are pleasant, and we hear more about the fears that being in water, or in deep spaces, can invoke, and what it takes to let go. We also hear more about underwater acoustics, and how the sonic signatures of marine creatures are chaning with the the changing climate. Our guests are: Sejal Mehta, an author and editor based in Mumbai, India who has a debut non-fiction book on intertidal wildlife called Superpowers on the Shore, published by Penguin Randomhouse in 2022; Divya Panicker, an oceanographer whose work focuses on cetacean distributions, habitat use and behaviour off the southwest coast of India and Tasneem Khan, a biologist, photographer, adventurer, and educator who has spent the last decade facilitating interdisciplinary initiatives in the fields of ecology, conservation,education, and science communication. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Nov 24, 2022 • 32min
Of Relationality and Water: Stories of Kinship, Care and Belonging Part 1
Water has played a central role as a resource and property in our dominant worldviews. It has made and unmade empires. In our nation-building, watercourses, waterways, oceans, rivers and freshwaters have all played leading roles, part of a continued and relentless drive to choreograph and subjugate our waters. But it is the indigenous, the subjugated, and the oppressed who seem to best recognise water’s power as both a life force and a catastrophic threat. For them, water is kin, creator, and protector. In this episode, we wanted to explore relationality when it comes to water. The politics of kinship can be complicated, but how would we approach our bodies of water if they were kin? So, we asked three women who have made water, and bodies of water, their life work a range of questions. We wanted to see through their eyes how water has shaped them and how they have shaped their relations with water. In part one of this episode, we will hear descriptions of their work and play as it relates to water, how it has shaped them as people, and why they consider their projects or interventions so important. Our guests are: Sejal Mehta, an author and editor based in Mumbai, India who has a debut non-fiction book on intertidal wildlife called Superpowers on the Shore, published by Penguin Randomhouse in 2022; Divya Panicker an oceanographer whose work focuses on cetacean distributions, habitat use and behaviour off the southwest coast of India and Tasneem Khan, a biologist, photographer, adventurer, and educator who has spent the last decade facilitating interdisciplinary initiatives in the fields of ecology, conservation,education, and science communication. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Nov 2, 2022 • 42min
How to Breathe, and Other Survival Lessons From Marine Mammals
In this episode, Susan speaks to Alexis Pauline Gumbs, a writer, independent scholar, poet, activist, and educator based in Durham, North Carolina, United States of America. Her most recent book Undrowned: Black Feminist Lessons from Marine Mammals, 2020, part of adrienne maree brown’s Emergent Strategy Series at AK Press, flows from her previous works in a poetic continuum, with water playing a central role. In Undrowned, Alexis takes us through 19 thematic movements, lessons from marine mammals, and kindred beyond taxonomy. From echolocation to the evolution of dorsal fins, each movement takes us deeper into listening, breathing, practicing, surrendering, refusing, honouring our boundaries, slowing down, and taking care of our blessings, amongst a range of other meditations. Gumbs disrupts and critiques our mostly unthinking and unexamined acceptance of capitalist narratives and discourse. As a queer Black feminist love evangelist, as she describes herself, and a marine mammal apprentice, she draws on archives of Black feminist practice and theorists. Gumbs asks in the book, “What indentation am I making on the surface of this Earth, even if it is so far underwater no one can see?”, something we all need to be asking ourselves. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Oct 19, 2022 • 38min
Sea turtles, Island fever and Magical mysteries: the adventures of an evolutionary ecologist
In this episode, Susan Mathews speaks to Dr Kartik Shanker, who was inspired to begin a career in ecology by an ancient reptile, a sea turtle that crawled ashore late one night in Madras (now Chennai). As faculty at the Centre for Ecological Sciences, Indian Institute of Science, Bangalore, India, his focus is the ecology and evolution of frogs, reptiles, birds, plants, and marine fauna. His group works on evolutionary biogeography of different taxa, and on the ecology and behaviour of mixed species groups of birds and reef fish. He has recently initiated work on sharks and rays off the Indian coast, and on reef associated organisms in the Andaman Islands. In a wide-ranging conversation, we talked about how he started off with evolutionary ecology around three decades ago, through sea turtle walks which continue till date. We discussed conservation in India, the often exclusionary and elitist ways in which programmes and schemes are rolled out, the differences between terrestrial and marine paradigms, and the importance of working with local communities. Shanker spoke of his love of writing, both fiction and non-fiction and the research and collegiality at the Centre for Ecological Sciences, the joy it gives him, and the sea change ethos of the work they do at the Dakshin Foundation. He also talks about the new book he is working on in the area of paleobiogeography. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Oct 13, 2022 • 30min
Wild Learning: Yuvan Aves on nature as a classroom
Welcome to Stories from The Subverse, where we uncover hidden and marginalized stories through a more personal storytelling lens. In our first story we listen to Yuvan Aves—naturalist, educator, and writer who is certain to transport you, at least briefly, to Chennai’s beaches. Painting a vivid portrait of what a meaningful education should be, Aves is convincing in his point of view of why it’s crucial for a child’s learning to be rooted in real-world engagement and lived experiences. Having been a nature educator for a decade now, Yuvan speaks eloquently about the need to design learning in such a way that it allows children to connect to their natural environment, and make their own discoveries. He reminds us of how important it is for schools to tap into children’s innate sense of curiosity, and keen sense of observation, which the dominant classroom in India has unfortunately failed to do. Acknowledging his own past traumas, Aves makes a strong case for nature’s ability to heal, and instill in us a deeper sense of empathy. At the heart of education should be ecological and human values, states Aves, who was awarded the Green Teacher Award (2021) by Sanctuary Nature Foundation. Join him on his shore walk to get a taste of his school of thinking, and listen to children’s gleeful reactions as they spot creatures in their outdoor classroom. The Subverse is the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.

Oct 5, 2022 • 1h 12min
Arcx - Indra Das
Arcx is all about literary inspiration. In this six episode mini-series, we talk to six South Asian sci-fi, fantasy and speculative fiction writers, tracing their ideas from conception to execution. Content Warning: This episode contains discussions of assault and the depiction of traumatic events. Listener discretion is advised. In this episode we are in conversation with Indra Das, author, critic and editor. Indra’s work crosses genres and creates intricate worlds. His writing is exploratory, fresh and fantastical. The Devourers, his debut novel, was published in 2015 to critical acclaim. The same year, he was shortlisted for the Shakti Bhatt First Book Prize. In 2016 he was shortlisted for the Crawford Prize. And in 2017, he won the Lambda Literary Award for Best LGBTQ Science Fiction, Fiction and Horror. Indra’s short fiction has been featured in publications like Strange Horizons, Clarkesworld Magazine, Lightspeed Magazine, Tor.com, and Asimov’s Science Fiction Magazine to name a few. We discuss Stephen King, the power of sensory writing, Gods and immortality. Arcx is a series of the Subverse, the podcast of Dark ‘n’ Light, a digital space that chronicles the times we live in and reimagining futures with a focus on science, nature, social justice and culture. Follow us on social media @darknlightzine, or at darknlight.com for episode details and show notes.