A century ago, petroleum - what we call oil - was just an obscure commodity; today it is almost as vital to human existence as water.

The Honourable James Buchan born 11 June 1954 is a British novelist and journalist. He was educated at Eton and Magdalen College Oxford and began his career as a Financial Times correspondent writing from the Middle East Germany and the United States. Biography
Buchan is the son of William Buchan 3rd Baron Tweedsmuir and grandson of John Buchan 1st Baron Tweedsmuir the Scottish novelist and diplomat.