Playwright Alix Sobler talks to JR's arts editor Judi Herman via Skype about her award-winning play The Great Divide, about the fight for equal pay and unionisation in American garment factories and about the resonance that The Great Divide has today. Inspired by true events, the play tells the story of a fire in a New York garment factory that killed 146 workers – mostly women and mostly Jewish immigrants.

The Great Divide runs Sunday 4 – Tuesday 20 September, 7.30pm & 2pm, £18, £16 concs, at the Finborough Theatre, 118 Finborough Rd, SW10 9ED. www.finboroughtheatre.co.uk

Photo by Luckygirl Photography