Refugee crisis: Suddenly everyone agrees 'something must be done.' But what?

We lack moral imagination. It took a photograph of a dead child – in his smart red top, bright blue shorts and new lace-up shoes – to open our eyes to the reality of the biggest refugee crisis since the Second World War. The statistics had not done it. Nor had the news that 700 boat people had died in a single accident in the Mediterranean. Nor, even, had the reports that 71 migrants had suffocated in the back of a refrigerated lorry. But the image of one three-year-old lying lifeles