A quote from this excellent piece, neatly summarising a core impact of Brexit.

The Commission’s view, according to several sources, is that Brexit means existing distribution networks and supply chains are now defunct and will have to be replaced by other systems.

Of course, this was never written on the side of a bus. And never acknowledged by government. Everything was meant to be broadly fine apart from the inevitable teething problems.
It was, however, visible from space to balanced observers. You did not have to be a trade specialist to understand that replacing the Single Market with a third country trade arrangement meant the end of many if not all of the complex arrangements optimised for the former.
In the absence of substantive mitigations, the Brexit winners are those who subscribe to some woolly notion of ‘sovereignty’ and those who did not like freedom of movement. The losers are everyone else.
But, of course, that’s not good enough. For understandable reasons Brexit was sold as a benefit not a cost. The trading benefits of freedom would far outweigh the costs. Divergence would benefit all.
It’s pretty obvious that the damaged caused by the impairment of a country’s previous competitive advantage will not be repaired overnight. It’s also clear that the development of a new form of competitive advantage is much more than signing a few trade agreements.
Drastic steps will be required. Wholesale deregulation is the most obvious path. Otherwise what was the point of this Brexit? Consider it an experiment. Is it possible to build a shiny new political economy on the shores of the European hegemon?
Radicalism is required (this is the Cummings thesis). And as the state and the economy are remodelled, the path is smoothed by gigantic state subsidies to favoured industries. The cynical might note that this is not exactly conservative.
The problem is that this grand plan is astronomically unlikely (though not impossible). To begin with, it is probably not consistent with the new trade deal which would need to be abandoned with all the additional grief that would bring.
More fundamentally, the public seems to have little appetite for radical deregulation. And finally, there is no evidence in government of the sort of experience and intellectual acumen required to come close to making this plan work. Quite the opposite, as the pandemic has shown.

More from Objective Columnist

Typically excellent piece from @dsquareddigest The exponential insight is especially neat. Think of it a little like fishing...today you can’t export oysters to the EU (because you simply aren’t allowed to), tomorrow you don’t have a fish exporting business (to the EU).


The extremely small minority of people who known anything about this who think that Brexit will be good for the City make a number of arguments which I shall address in turn...

1. They need us more than we need them. This is a variant of the German carmakers argument. And we know how that went...Business will follow the profit opportunity and if that has moved then so will the business...

And what do we mean by us / we. We’re not talking about massed ranks of Euro investing / trading etc blue blooded British institutions.

Au contraire. We’re talking about the London based subs of US, Asian and indeed European capital markets players...As soon as they think the profit opportunity has moved then so will they...it’s a market innit...

More from Brexit

Another head-banging day for the £112bn UK creative sector that is starting to ingest how difficult #Brexit is going to make their lives - and how little the government is really willing to do to fix the lack of a 'mobility' chapter in the EU-UK trade deal. Quick update.../1

First Equity @EquityUK put out a letter to @BorisJohnson warning that #brexit was a "towering hurdle" (you'd want Brian Blessed reading that part) to UK actors plying their trade in EU - a double whammy with #COVID19 /2

https://t.co/mXjTAISqZk


@BorisJohnson One third of Equity members say they've seen job ads asking for EU passport holders: "Before, we were able to travel to Europe visa-free. Now we have to pay hundreds of pounds, fill in form after form, and spend weeks waiting for approval" /3

@BorisJohnson Worth recalling that all this goes back to the UK desire NOT to have a 'mobility' provision within the TCA - all part of 'ending Free Movement' and the professional services folk - including musicians, actors, fashion models etc -are all victim of

@BorisJohnson What's the government going to do about all this? Good question, which brings us to todays @CommonsDCMS hearing in which the Culture Minister Caroline Dinenage @cj_dinenage frankly pin-balled around the issues /5

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I'm going to do two history threads on Ethiopia, one on its ancient history, one on its modern story (1800 to today). 🇪🇹

I'll begin with the ancient history ... and it goes way back. Because modern humans - and before that, the ancestors of humans - almost certainly originated in Ethiopia. 🇪🇹 (sub-thread):


The first likely historical reference to Ethiopia is ancient Egyptian records of trade expeditions to the "Land of Punt" in search of gold, ebony, ivory, incense, and wild animals, starting in c 2500 BC 🇪🇹


Ethiopians themselves believe that the Queen of Sheba, who visited Israel's King Solomon in the Bible (c 950 BC), came from Ethiopia (not Yemen, as others believe). Here she is meeting Solomon in a stain-glassed window in Addis Ababa's Holy Trinity Church. 🇪🇹


References to the Queen of Sheba are everywhere in Ethiopia. The national airline's frequent flier miles are even called "ShebaMiles". 🇪🇹
THREAD: 12 Things Everyone Should Know About IQ

1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE


2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less.
https://t.co/UqtS1lpw3n


3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)

(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)


4. IQ predicts many important real world outcomes.

For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3


5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)