Peter Hacker is the leading authority on the philosophy of Wittgenstein. He is Emeritus Fellow at St John's College, Oxford University, where he was a Tutorial Fellow in philosophy from 1966 to 2006, and has held visiting chairs in North America and both British Academy and Leverhulme Senior Research Fellowships. He is the author of nineteen books and over 150 papers, and has written extensively on the philosophy of Wittgenstein, the history of analytic philosophy, philosophy of language, philosophy of mind, and cognitive neuroscience.
Oswald Hanfling was a German philosopher who worked until his death at the Open University in the UK.
In 2000 Robin Harvie ran his first marathon after a bet. Since then he has run many more.
Jeremy Harwood has written widely on many historical topics, ranging from key developments in human thought to history's unresolved mysteries. Among his recent books are five volumes surveying the political and social history of Britain from mid-Victorian times to the end of the 20th century and a study of the philosophic origins of Freemasonry.
Ronald Hayman is the celebrated biographer of Friedrich Nietzsche, Jean-Paul Sartre, Marcel Proust, Sylvia Plath and Thomas Mann.
Andrew Hodges is Tutor in Mathematics at Wadham College, Oxford University. His classic text of 1983, since translated into several languages, created a new kind of biography, with mathematics, science, computing, war history, philosophy and gay liberation woven into a single personal narrative. He is an active contributor to the mathematics of fundamental physics, as a follower of Roger Penrose. See www.turing.org.uk for further material.
John Humphrys has reported from all over the world for the BBC and presented its frontline news programmes on both radio and television, in a broadcasting career spanning forty years. He has won a string of national awards and been described as a 'national treasure'. He owned a dairy farm for ten years and has homes in Greece and London.
Siri Hustvedt's first novel, The Blindfold, was published by Sceptre in 1993. Since then she has published The Enchantment of Lily Dahl, What I Loved, The Sorrows of an American, The Summer Without Men and The Blazing World, which was longlisted for the Man Booker Prize in 2014 and won the Los Angeles Times Book Prize for Fiction. She is also the author of the poetry collection Reading To You, and four collections of essays -Yonder, Mysteries of the Rectangle: Essays on Painting, A Plea for Eros and Living, Thinking, Looking, as well as the memoir The Shaking Woman or A History of My Nerves. Born in Minnesota, Siri Hustvedt now lives in Brooklyn, New York. She has a PhD in English from Columbia University and in 2012 was awarded the International Gabarron Prize for Thought and Humanities. She delivered the Schelling Lecture in Aesthetics in Munich in 2010, the Freud Lecture in Vienna in 2011 and the opening keynote at the conference to mark Kierkegaard's 200th anniversary in Copenhagen in 2013, while her latest honorary doctorate is from the University of Gutenburg in Germany. She is also Lecturer in Psychiatry at Weill Cornell Medical College and has written on art for the New York Times, the Daily Telegraph and several exhibition catalogues.