Make leaders accountable across Europe

From Prof Josep Colomer. Sir, Robert Zoellick, rightly calls on European leaders, and the Germans in particular, to adopt ‘an emergency plan’ to save the euro

Kim is not the best ‘development professional’

From Mr Jonathan Brown. Sir, In nominating Jim Yong Kim for the presidency of the World Bank, Barack Obama said: ‘It’s time for a development professional to lead the world’s largest development agency’