Regular readers will know that I have delved into social psychology in the last decade or so as a way of educating myself on why ideas survive when their logical consistency is lacking and their empirical content is zero. I have gained a good understanding of this phenomenon by exploring the literature on patterned group behaviour and the work by Irving Janis in the early 1970s on Groupthink. While I usually demonstrate instances of this destructive group behaviour on the part of the Right, it is also clear that that the Europhile Left is riddled with the problem. To the point of not even valuing debate anymore. At the weekend (April 29, 2018), the excellent Jacobin magazine published an Op Ed piece by myself and Thomas Fazi – Why the Left Should Embrace Brexit – which considered the Brexit issue and provided an up-to-date (with the data) case against the on-going hysteria that Britain is about to fall off some massive cliff as a result of its democratically-arrived at decision to exit the neoliberal contrivance that the European Union has become. The article was rather moderate in fact and considered the on-going failure of the apocalyptic arguments that have been introduced against Brexit, both before and after the Referendum. But the social media response (negative) has been at elevated levels of hysteria. Inane claims. Groupthink in action. And it is why the progressive cause is such a push over by the organised Right.