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An author has written a book which features more than 100 people's individual perspectives on what the meaning of life is, including former US President Jimmy Carter and former British Prime Minister Sir John Major.
James Bailey, from Bristol, estimates he sent handwritten letters to more than 1,000 people who he thought had led "interesting" lives.
Mr Bailey, 33, said he began working on "The Meaning Of Life" 10 years ago when he was feeling "lost and disillusioned" after graduating from university.
Other people who contributed included survivors of Auschwitz and the 9/11 and 7/7 terrorist attacks.
