Two professional women discuss the triple-whammy of discrimination faced by women over 50 in work: they are not male, young or linear in their career paths. As a result, they are leaving corporate life, and taking their abundant wisdom, energy and ambition with them.

Leadership coach Dr Lucy Ryan conducted a unique doctoral research project into professional women at midlife. In her book Revolting Women, she argues that assumptions about declining midlife motivation and energy are often not true for women, highlights why women walk out of corporate life and shows how businesses can retain and develop this invaluable talent pool. Dorothy Byrne, President of Murray Edwards College, Cambridge (a college for women), was previously Head of News and Current Affairs at Channel 4, where she produced films on rape, domestic violence, ageism at work, fertility and the effects of poverty. She is author of Trust me, I’m not a Politician.