Iona is a lay minister for the Anglican Church in Australia. Prior to writing her book Iona was the Coordinator of the Global Sustainability Network (GSN), an inter faith led organisation relating to anti-slavery and the United Nations Sustainability Development Goal 8. She has organised high profile events at Lambeth Palace, the Vatican, Westminster Abbey and most recently the United Nations New York. Iona has previously worked in public relations and communications, which led her into photojournalism where she worked for Dubai’s Central Military Command and other international organisations/publications.