Edited sentence: A summary might be – a justice which creates efficiency and an efficiency which creates justice.Islamic Banking which claims not to involve riba does in practice do so.There is, however, a developing economics and finance which, over time, genuinely lessens the grip of riba and enables the money supply to be directed at the real economy.This is binary economics which uses central bank-issued interest-free loans (administered by the banking system) for the spreading of productive (and the associated consuming) capacity, on market principles, throughout the population.Today’s world of finance and economics is riddled with riba