Reform of the international monetary system is under discussion after three decades of apathy. Tectonic shifts in the balance of international power have made reform more urgent. However, in the short term, there is little chance of a grand redesign of the international monetary system....

"Following the Rio Agreement in 1967, the birth of the Special Drawing Right (SDR) was widely heralded as the first step towards a world international money. The SDR's intended purpose, though, was more modest: to help salvage the prevailing international monetary system which had evolved since...