Even though many of us in India immediately think of an eraser when we hear the word rubber, the material has long become an inseparable part of our lives. Yet, like many indispensable everyday items, its history is deeply tied to colonialism and slave labour.

With growing concerns about whether we have enough rubber to sustain our future needs, host Sandip Roy speaks with Vidya Rajan about her book Rubber: The Social and Natural History of an Indispensable Substance.

Produced by Shashank Bhargava
Edited and mixed by Suresh Pawar