What is the difference between a conservative and a reactionary? A conservative knows when she has lost.

A conservative respects the status quo for the sake of stability. The reactionary rebels against it. Unfortunately, it is the reactionary impulse within Brexit that now threatens to hem in the liberties of British citizens, and threaten the rights of foreign residents, for a long time to come. A looser but productive relationship that Britain could have had with the European Union was lost, first at Maastricht in 1992, then again at Lisbon in 2007. A conservative recognizes this loss and adapts her politics to the new landscape. The reactionary tries to reconstruct those lost pasts in vain as the chaotic debates in Britain and the increasingly disappointing outcome illustrates.

Does this mean that referendums are bad? Do they only embolden radicals and reactionaries? It depends. If referendums are used to rubberstamp the decisions of a party in power, or as a way of deferring political judgement, then they are useless at best, dangerous at worst. By contrast, if they are part of the fabric of a democracy, and act as a real veto on constitutional change, rather than a populist rallying point, then they can be enormously valuable. They act as an additional check on the political establishment that might be irrationally fixated on some new governance structure. It ensures that every major change carries with it some level of majority support.

Ten years ago, I wrote a monograph Total Recall: How direct democracy can improve Britain. I advocated supplementing representative democracy with a norm or statutory requirement for referendums on constitutional issues and new local initiative powers. I focused on direct democracy in US states that mean that US state elections often involve both voting for representatives and on propositions. Referendums are required for state constitutional changes. In some states, citizens can initiate new legislation through propositions.

There are parallel constitutional requirements in force in parts of Europe, particularly in Switzerland, Norway and Ireland. It is hardly a coincidence that direct democratic mechanisms have slowed down European integration wherever they have had statutory rather than merely advisory force. Ireland had to go to the polls several times to get the ‘right’ answer but at least this meant that a majority of Irish eventually accepted the new EU arrangements. By contrast, Switzerland and Norway, against the wishes of their political establishments, took European integration only so far before settling with generous trade relations and much more limited political integration. The cost-benefit calculus of their arrangements are up for debate, but few would deny their legitimacy. Britain’s future position, by contrast, may turn out to look much worse and all because its people never had the chance to say ‘no’ until long after the facts on the ground changed.

It’s the ability to say ‘no’ that’s important, with the implication that the status quo must still be a viable option. A people cannot be legislators. Mass votes can’t add up to complex judgements to inform actionable law. Hence the Brexit referendum for leaving the EU for an unknown alternative was bound to lead to chaos which, in the long run, may undermine the legitimacy of representative government, let alone popular democracy, rather than strengthen it. There is no status quo ante to return to.

At the time I was writing Total Recall, the spirits of referendums never voted on haunted British politics. Referendums were promised on adopting the Euro and the European Constitution. Both were abandoned when the Government realized they would almost certainly lose. So we stayed out of the Euro but signed what became the Lisbon Treaty. This turned out to be a deadly combination that eventually led to Brexit. The Euro is quite badly managed as an economic scheme. As a political mechanism, however, it binds members of the Euro much closer together. Leaving the European Union, as Britain is doing, is perilous and costly. Leaving the Eurozone would be even more difficult as it would involve establishing a new currency from scratch. If New Labour had been serious about putting Britain in a federal united states of Europe, it should have gone all in with the Euro from the beginning.

So Brexit could have been avoided but not by ignoring majority sentiments. If British referendums were constitutionally mandated rather than the random outcome of internal (in this case, Conservative) party politics; if referendums were required to change the status quo rather than a mechanism for a belligerent minority to relitigate past losses, then, like Switzerland and Norway, we would be in a much better position now.

Will our political leaders learn this lesson for the future? That I doubt.