Marcel (Raymond) Theroux is a British novelist and broadcaster. He is the older son of the American travel writer and novelist, Paul Theroux. His younger brother, Louis Theroux, is a journalist and television reporter.
Born in Kampala, Uganda, Theroux was brought up in Wandsworth, London. After attending a state primary school he boarded at Westminster School. He went on to study English at Clare College of the University of Cambridge and international relations at Yale University. Currently he lives in London and is married. His French last name originates from the region around Sarthe and Yonne in France. It is quite common in Francophone countries and is originally spelled Théroux. His paternal grandfather was French Canadian.
He wrote The Stranger in The Earth and The Confessions of Mycroft Holmes: a paper chase for which he won the Somerset Maugham Award in 2002. His third novel, A Blow to the Heart, was published by Faber in 2006. His fourth, Far North, a future epic set in the Siberian taiga, was published in June 2009. He worked in television news in New York and Boston.
In 2004 he presented The End of the World as We Know It part of the War on Terra television series about climate change on Channel 4, for which he was chosen as presenter precisely because he initially knew nothing about the subject. He even had a preconception about environmentalists being spoilsports opposed to progress. But during his research he became convinced that we face a global problem, on a scale so serious that an expansion of nuclear energy is probably the best solution (choosing the lesser evil). He reached this conclusion partly via the subjects of several interviews, amongst them Gerhard Bertz of insurance agency Munich Re, who indicated that in the past 20 years payments for natural disasters have increased by 500 percent. During another, with Royal Dutch Shell chairman Lord Ron Oxburgh, a PR assistant intervened to curtail the conversation, apparently because Oxburgh's negative views on the consequences of current oil consumption were considered detrimental to the corporation's image.
In March 2006 Theroux presented Death of a Nation on More4, as part of the The State of Russia series. In the program he explored the country's post-Soviet problems including population decline, the growing AIDS epidemic and the persecution of the Meskhetian Turks.
On 28 September 2008 he presented Oligart: The Great Russian Art Boom on Channel 4 about how Russia's rich are keeping Russia's art history alive by buying, and exhibiting domestic art.
On 16 March 2009, Marcel Theroux presented In Search of Wabi-sabi on BBC Four as part of the channel's Hidden Japan season of programming. Marcel travelled throughout Japan trying to understand the aesthetic tastes of Japan and its people.