It's official. Brexit is the greatest act of self harm that a country has ever imposed on itself. I'm reading the House of Commons Breifing Paper now, and what the country is doing is actually crazy. A thread: researchbriefings.parliament.uk/ResearchBriefi…1. Most economic modelling in this area shows that the potential benefits of leaving the EU with no deal over the longer term do not make up for the higher trade barriers to the EU, given it's importance to the UK"