The World Bank’s former chief economist wants to replace the US dollar with a single global super-currency, saying it will create a more stable global financial system. “The dominance of the greenback is the root cause of global financial and economic crises,” Justin Yifu Lin told Bruegel, a Brussels-based policy-research think tank. “The solution to this is to replace the national currency with a global currency.” The writing is on the wall for dollar hegemony. As Russian President Vladimir Putin said almost two months ago during the BRICs summit in Xiamen, “Russia shares the BRICS countries’ concerns over the unfairness of the global financial and economic architecture, which does not give due regard to the growing weight of the emerging economies. We are ready to work together with our partners to promote international financial regulation reforms and to overcome the excessive domination of the limited number of reserve currencies.” […]