Lets Re-Rethink Education: let’s revisit what we proposed — and see what housing might have taught us

Lets Re-Rethink Education: let’s revisit what we proposed — and see what housing might have taught us.

So on this Friday the 13th I’m going to do something I’ve not done so far – go back to a previous rethink topic and see if the last one can provide and further options.

When we wrapped up Let’s Rethink Education, we didn’t shy away from the scale of the challenge.

We were clear that if we genuinely wanted an education system that could deliver outcomes closer to private school standards for everyone, the numbers were uncomfortable.

We weren’t talking about tweaks.

We were talking about something closer to £100–150bn a year once fully delivered.

And we were also honest about something else.

Lets Rethink Education: Spreading the Pain of the cost

Who Pays for a World-Class Education System? A Fairness Test Using Real Households

One of the things that always irritates me about discussions on tax is how abstract they are.
“Raise £100 billion.”
“Shift 5% of GDP.”
“Broaden the base and lower the rate.”

Lovely phrases. Very neat.
Totally useless if you’re trying to understand what it means for actual people.

So, let’s stop talking in quintiles and deciles and fiscal multipliers for a moment.
Let’s talk about real households — the kinds of people you meet in the supermarket queue, in the staffroom, in the café, or at the school gate.

Because if we’re going to build a school system that treats every child the way private schools treat theirs — small classes, stable buildings, real enrichment, proper SEN support — then yes, we need to raise about £100 billion a year in new revenue.

The question is:

Who pays how much? And is that fair?

I’m going to answer that the way life actually works: through stories.

Lets Rethink Education: Who really pays for faith schools in the UK?

Who really pays for faith schools in the UK?
A deep dive into school funding, religion, and census data reveals a quiet mismatch between who our education system serves — and the assumptions it still makes. The numbers tell a more interesting story than the arguments ever do.

Lets Rethink Education: International Comparison & Credibility Check

International Comparison Credibility Check

So now we’ve built a detailed, bottom-up picture of what a private-level state system would cost: roughly £130bn a year in recurring spending plus £30–40bn over seven years in capital upgrades.

Big numbers.
But the real question is:

Does any of this sound credible when compared to high-performing countries?
Or have we accidentally reinvented unicorn economics?

Spoiler: the numbers make perfect sense. In fact, our final system looks almost identical to the Nordics.

Lets Rethink Education: The Final Numbers.

The Final Numbers: Recurring Costs, Capital Costs, and Post-Year-7 Savings

By this point we’ve walked through the staffing uplift, the buildings uplift, the maintenance uplift, and all the little gears required to make this machine turn.
Now we can finally zoom out and answer the big question:

What does the whole system cost once everything is up and running?
And what changes after the initial build-out phase?

Let’s put the pieces together in one place.

Lets Rethink Education: The Human Cost

There’s a strange thing about British education policy: we talk endlessly about structures, governance, logos, and accountability frameworks…

…but almost never about the people who actually make the whole thing work.

The teachers. The support staff. The heads. The people who sit in front of actual children, every day, and try to deliver an education system that frequently feels held together with goodwill, duct tape and a borrowed glue stick.

Lets Rethink Education: Forty Years of School Reform

Hold on — we’ve spent forty years reforming education. Remind me again: did any of it actually help?

Because if you listen to ministers, each reform was a bold fresh start.

A revolution. A transformation. A new dawn of excellence.

Lets Rethink Education: Bodies, Buildings and Property.

Capacity Expansion: Teachers, Buildings, and the School Estate (In Your Voice)

Let’s get practical.
Money is one thing — but money doesn’t teach children.
People do. And buildings do.

If we want smaller class sizes, better pastoral care, more support for SEN, modern facilities, and enough physical space to breathe, then the entire system needs to be expanded. Not blown up and replaced — just expanded, strengthened, and modernised.

This means:

a much larger workforce,

a larger school estate,

and a lot fewer bucket-catching leaks from classroom ceilings.

Let’s start with people.

Lets Rethink Education: What Happens when you spend 5% more on Education?

Now that we’ve mapped the raw cost of funding state education at private-school levels, it’s time to answer the inevitable question:

What does this do to the economy?

Do we spark a boom?
Cause a recession?
Redistribute things a bit and move on?
Or — as usually happens — a messy combination of all three?

This section walks through the economic plumbing behind a 5%-of-GDP shift toward education:

why GDP doesn’t suddenly explode just because government spending rises

why the short-run effect is a small dip rather than a catastrophe

why private-school GDP doesn’t “vanish” in the process

and most importantly, why the long-run human-capital payoff dwarfs everything else

If Part I dealt with simple arithmetic, Part II deals with the thermostat and electrics of the entire house.

It’s where the short-term story gets mildly boring —
and the long-term story gets extremely interesting.

Onwards.

Lets Rethink Education: The Big Proposal

Lets Rethink Education The Big Proposal

What would it mean — really mean — to treat every child in Britain the way private schools treat theirs?
Not emotionally. Not rhetorically.
But financially, structurally, and systemically?

This first part is where we lay out the scale of the idea:
how many children we’re talking about, what we spend today, what private schools actually charge, and what the gap really looks like once you strip the politics out of it.

It’s the foundation for everything that comes later.

Yes, there are numbers (quite a few).
But stay with me — this is the easy maths before the complicated bits arrive.
And as we’ll see, once you look at the cost properly, the idea stops sounding absurd and starts sounding like something a serious country might actually consider.