Thinking Allowed

What do we learn when a city’s future is defined not by rapid change, but by who leaves and who stays? Laurie Taylor looks at two neighbourhoods in different countries, during different periods in history and explores the human cost of gentrification - and what happens when the project fails.
Sharon Cornelissen (sociologist and Director of Housing at the Consumer Federation of America) discusses her latest book, "The Last House on the Block - Black Homeowners, White Homesteaders, and Failed Gentrification in Detroit', her study of Detroit’s Brightmoor neighbourhood. After living as a homeowner in Brightmoor for several years, Cornelissen argues that American cities should look more closely at depopulation and disinvestment because she experienced firsthand what it is like to live somewhere with a very small population and a distinct lack of both public and private investment.
In his new book, "Songs of Seven Dials - an Intimate History of 1920s and 1930s London", Matt Houlbrook (Professor of Cultural History at the University of Birmingham) writes about the history of the central London district in the interwar years through the story of a 1927 libel trial involving a Sierra Leonean café owner and a nationalist newspaper. Through this personal story, he reveals the tensions around race, class and “improvement” that shaped the area’s future. Seven Dials near Covent Garden emerges as a place where business interests collide with local residents and where money and influence win out over the rights of individuals — early examples of the pressures now associated with gentrification a century later.
Producer: Natalia Fernandez

The winner of the British Society of Criminology Book Award in 2025 was Kate Herrity. Her study looks at the way our different senses contribute to the experience of prison life and is called Sound, Order and Survival in Prison: The Rhythms and Routines of HMP Midtown. Her research looks at the way for many prisoners, listening becomes a vital survival practice.
Kate Gooch is a Professor of Criminology and Criminal Justice at the University of Bath. In her new book, 'Prison Violence - The Search for Recognition and Respect', she analyses the nature, causes and culture of prison victimisation in an English young offender institution for men aged 18-21 years old. Her research examines how hierarchies develop, how fear circulates, and how both staff and young men negotiate constantly shifting landscapes of threat, reputation and authority.
Laurie Taylor presents.
Producer: Natalia Fernandez

How does the environment we move through shape the way we see and experience the world?
Laurie Taylor talks to Alex Prior (London South Bank University) about his research inside Westminster, where he walked alongside MPs and staff to uncover how the corridors of power feel different depending on who you are and what your job is.
James Fletcher from the University of Bath worked on a project exploring what it’s like to navigate the bus and tram routes of central Manchester while living with dementia. He looked at how familiar streets and transport systems change when memory and mobility are shifting and the implications of this.
What is the value of research conducted in this way and what are the downsides?
Producer: Natalia Fernandez

How did the arrival of colour and film technology transform cinema and its cultural politics? Laurie Taylor explores the intertwined histories of technology, aesthetics, and identity.
Swarnavel Eswaran, filmmaker and scholar at Michigan State University, introduces us to the remarkable story of Kodak Krishnan – Eastman Kodak’s “man from the East.” Krishnan played a pivotal role in bringing American film technology to India during the mid-20th century, a period when cinema was becoming a powerful medium for shaping ideas of modernity and national pride.
Kirsty Sinclair Dootson, Associate Professor in the History of Art department at University College London, is one of the organisers of the Bombay Colour Research Network. Her book The Rainbow’s Gravity asked how new colour media transformed the way Britain saw itself and its empire between 1856 and 1968. Her research also examines how colour technologies – from early tinting processes to the vibrant palettes of Bollywood musicals became part of debates over race, class, and cultural representation.
Kirsty Sinclair Dootson is one of the academics who has been a New Generation Thinker, on the scheme run by the BBC and the Arts and Humanities Research Council to share research on radio.
Producer: Natalia Fernandez

DOGS – Laurie Taylor explores the making of the modern companion animal, from working animals to pampered pets. Chris Pearson, Professor of Environmental History at the University of Liverpool, charts the changing fortunes of hunting dogs, street dogs and show dogs, as they moved from the rural to the urban, shedding utilitarian roles to become cherished family members. Also, Mariam Motamedi Fraser, Honorary Research Fellow at University College, London, asks if dogs belong with humans and the natural bond is less natural than we assume.
Producer: Jayne Egerton