"There is a recent photo of Pope Francis doing the rounds on social media that shows him walking alone, without security people or a private secretary, across a Vatican courtyard. In the early days of his pontificate, it would have been seen as Francis breaking through the stuffy conventions of the Vatican: being his own man. Five years on, it is instead viewed as symbolic of Francis’s loneliness. Here is a man struggling to find allies or support from the Catholic faithful in his stalled efforts to reform the church and failing attempts to tackle the abuse crisis."