Genghis Khan

For a few days in February 2000, Masayoshi Son was the richest person in the world. A risk-taker and showman, universally known as Masa, he had long been disdainful of Japan’s staid ‘salaryman’ business culture and was riding the wave of dot-com mania. His company SoftBank, founded in 1981, had bet big on the growth of online shopping. The bullish mood didn’t last, and Masa slunk away from the limelight – but only for a while. A techno-optimist, the now 67-year-old has repeatedly reinvented himself, urging doubters to see beyond the immediate: ‘You’re limiting your field of vision to 30 years… Start bold and think 300 years ahead.’ Masa’s greatest

It’s boom time for nomad history. It started some eight years ago, when Bloomsbury published a study of central Asia from an Oxford academic. This might have been a fringe book, but the author’s breadth of knowledge and analysis was exceptional, the narrative was gripping, the cover was beautiful and the publisher had high hopes, in spite of my quibbling review. Their punt paid off. Peter Frankopan’s The Silk Roads has sold more than two million copies and counting. It has also helped renew interest in central Asia, which had mostly been the preserve of travel writers and niche historians, including the great René Grousset. At the siege of Zhongdu,