Dame Sarah Mullally is installed as the first female Archbishop of Canterbury in the Church’s 1,400‑year history. What unique skills and priorities will she bring to the role, and what challenges lie ahead for her as she takes on one of the most influential positions in the Anglican Church? Kylie Pentelow explored the questions with Reverend Martine Oborne, chair of WATCH Women and the Church; and Professor Andrew Atherstone, author of a new biography of the Archbishop.Emmy award-winner Elisabeth Moss, best known for Mad Men and The Handmaid’s Tale, and Kate Mara from House of Cards and The Martian joined Kylie in the Woman's Hour studio. Playing best friends – they discussed their new drama series, Imperfect Women.Non-monogamous relationships appear to be having a pop culture moment, with polyamorous couples on our screens and open marriages profiled in numerous books on the topic, alternative relationships appear to be everywhere currently. Molly Roden-Winter, author of the memoir More: A Memoir of Open Marriage, and The Times journalist, Sarah Ditum joined Anita to discuss. Presenter: Anita Rani Producer: Dianne McGregor