Matthew Bannister on

Frank Duckworth, the statistician whose name will forever be associated with the Duckworth-Lewis method of calculating scores for rain affected cricket matches.

Leah Levin, who campaigned to overturn miscarriages of justice and gain reparations for victims of torture.

Professor Mary-Lou Pardue, the eminent biologist who fought against sexism at the American University, M.I.T.

Joss Naylor, the fell runner who broke the Lake District 24-hour record three times and ran the fastest known times on the Three Peaks and the Pennine Way.

Interviewee: Rob EastawayInterviewee: Hans Thoolen Interviewee: Professor Susan Gerbi Interviewee: Professor Nancy Hopkins Interviewee: David Powell-Thompson

Producer: Gareth Nelson-Davies

Archive used:

Frank Duckworth interview, Broadcasting House, BBC Radio 4, 21/06/2021; England Test Match Special, West Indies v England, BBC ONE, 16/03/1968; England Cricket Sport Report, BBC Sport, 30/01/2005; Leah Levin keynote speech, Kingston University graduation ceremony, 2019; Leah Levin interview, London Plus News, BBC ONE South East, 11/10/1984; Leah Levin , BBC Breakfast Time, BBC ONE, 04/10/1985; A Conversation with Mary Lou Pardue, MIT Department of Biology, YouTube Upload, 24/08/2020; Joss Naylor profile, Countryfile, BBC ONE 30/07/2018; Joss Naylor interview, Farming Today, BBC Radio 4, 19/06/2021; Joss Naylor interview, Nationwide, BBC ONE, 1973; Joss Naylor interview Cherry Pit Spitting , BBC News, 02/07/1981;