Andrew Mango was born in Istanbul. He complemented his knowledge of Turkish by studying Persian and Arabic at the School of Oriental Studies in London. From 1947 to 1986 he worked at the BBC, retiring as Head of South European and French Language Services. During his retirement he continued to study and write on Turkish affairs. He died in 2014.
Viktor Mayer-Schönberger is Professor of Internet Governance and Regulation at Oxford University following a decade on the faculty of Harvard's Kennedy School. He is one of the most respected authorities on what is happening in the big data arena. His book, Delete: The Virtue of Forgetting in the Digital Age is considered a seminal work on the ever-presence of data.