A fully elected second chamber

Speculation today that the proposed electoral reform referendum has a majority in the Commons but not in the Lords. So here is a reason for those actively advocating electoral reform to move an elected second chamber to the top of their political agenda. Until now, they seem oddly reluctant to give greater urgency to changing the anachronism that is the fully unelected second chamber (except that the Bishops who are peers are elected through the Church of England), rather than tinkering with the voting system for the Commons.