Barry Eichengreen: The Brics' dissatisfaction with the World Bank, the International Monetary Fund, and the role of the dollar in the global monetary system is understandable
17 Jul 2014: William Gumede: Africa desperately needs reliable and cheaper long-term development finance. The Brics leaders may well have found the answer
10 Jul 2014: Letters: Ceausescu is confused here with a previous Romanian leader, Gheorghiu Dej, who did indeed kill and torture thousands in the early 50s
We look back at Apple's tech products, including game-changers such as the iMac and iPhone, curiosities like Lisa – and duds, like the 20th Anniversary Macintosh