A second Brexit referendum is now essential

Theresa May’s aim is to convert fear of a no-deal Brexit into acceptance of her bad deal, which would leave the UK at the EU’s mercy. In the end, the rhetoric about “taking back control” has come down to a choice between suicide and vassalage. This march of folly needs to be stopped, for the UK’s sake and Europe’s. The only politically acceptable way to do this is via another referendum. That is risky. But it would be better than sure disaster.