Human Reserved · a reference note
How would Human Reserved actually be enforced?
Gates listed enforcement as one of his own unanswered questions. He was right to. Here is the part that is solvable and the part that is not.
The short answer
You cannot audit whether a human did a piece of work, so a reserve that tries to police the doing will fail. The two places it can be enforced are the point of qualification and the point of procurement, because both of those already have teeth. Gates listed enforcement as one of his own open questions, and the honest answer is that it is only half solved.
Why "a human did this" cannot be audited.
Start with the thing that does not work, because a lot of the commentary assumes it does.
A finished piece of work carries no evidence of who made it. A schedule, a summary, a first-draft report, a reconciliation, a client update. They look identical whether a person spent two hours on them or a model spent four seconds. There is no watermark, no residue, nothing an inspector could hold up.
So an auditor turning up to check that a reserved job was done by a human is auditing a claim about process with no artefact behind it. What you actually get is a form, signed by someone with an incentive to sign it, saying the right thing happened. That is not enforcement. That is paperwork with a penalty attached.
Nature reserves work partly because a building is visible from the air. You can photograph a violation. Here the violation leaves nothing to photograph, which is the whole difficulty.
What can actually be enforced.
Two things, and neither of them is about policing the work itself. Both are about the conditions around it, which is the bit that leaves a paper trail.
The point of qualification
A professional body can rule that certain experience only counts towards a qualification if a person did it. Not because the output is better, but because the doing is what produces the judgement being certified.
That is enforceable because it is already enforced. Qualifying work experience, supervised hours and practical experience requirements are audited today. This adds one clause to a document that already exists, and the sanction is one firms genuinely care about: no qualified people at the end of it.
The point of procurement
Buyers already attach training conditions to large contracts. Public bodies in the UK have required apprenticeship commitments on major projects for years, and the mechanism is well understood by everybody who bids.
The same clause can require that a supplier maintains its training route. It is checkable, because headcount and training places are countable, and it bites on the organisations big enough to move the market.
Both levers share a property that matters. They audit inputs that can be counted, not outputs that cannot be inspected. You are not asking anybody to prove a human wrote a document. You are asking whether the training places exist and whether the people in them did the work.
And there is already a funding mechanism on the table for it. Gates proposes taxing AI tokens and robots, on the basis that the current system "nudges you toward replacing people with machines" by taxing payroll while letting a company write a machine off. Whatever you think of the tax, it is the thing that would pay for the training places, and he proposed it in the same essay.
It will be gamed, and we already know exactly how.
This is not speculation. Britain ran the experiment, in this exact domain, with a regulator, a register and funding audits in place.
The apprenticeship levy was introduced to make employers invest in training. What a good number of them did instead was relabel training they were already doing so they could reclaim their own money. The National Audit Office found employers converting graduate and professional development programmes into apprenticeships. Ofsted found existing graduate schemes rebadged the same way.
The Reform think tank put the scale of mislabelled courses at close to 40 per cent of apprenticeships approved since 2012, and estimated the cost of incorrectly labelled programmes at around £600 million a year. Over £550 million of levy funding went on rebadged management training and professional development for more experienced staff.
Notice what did not happen. Nobody committed fraud. There was no conspiracy. Every individual decision was defensible and most of them were signed off by someone doing their job properly.
That is the same structure as everything else on this site. The failure was not that people cheated. It was that the rule measured a label and the thing worth protecting was underneath the label.
Rebadged graduate schemes "might meet the rules of the levy policy, but it falls well short of its spirit".
Ofsted, on the apprenticeship levy
Supervision that is nominal. Logbooks signed for work a model did.
Roles that are junior in the title and empty in the middle. Everybody compliant, nobody trained. If you write the rule around a label, that is what you get.
The bit I cannot answer.
Qualification and procurement get you a long way, and they are more than anybody else has put on the table so far. They do not close the problem.
The thing you are trying to protect is whether somebody learnt something, and that is only visible years later, in decisions nobody is tracking. Every audit we know how to run measures the countable proxy instead: hours logged, tasks listed, places filled, boxes ticked. The levy shows what happens when the proxy and the intent come apart, and that was a system with a regulator watching it.
So I would put it this way. The mechanism exists, the bodies that hold it already exist, and I still cannot tell you how you would know it was working before the generation it was meant to protect had already come through. I am sceptical of anyone who says they can.
Frequently asked questions.
How would Human Reserved jobs be enforced?
Not by checking whether a human did the work, because finished work carries no evidence of who produced it. Enforcement has to move to the two places that already have teeth: qualification, where a professional body can refuse to count experience that a machine produced, and procurement, where a buyer can require a supplier to maintain training routes as a condition of the contract.
Why can you not just audit whether a human did the work?
Because the output is identical either way. A report, a schedule, a summary or a reconciliation looks the same whoever or whatever produced it, and there is no residue to inspect after the fact. You would be auditing a claim about process with no artefact behind it, which is an invitation to sign a form that says the right thing.
How would Human Reserved be gamed?
The same way the UK apprenticeship levy was gamed. Ofsted found employers rebadging existing graduate schemes as apprenticeships, which it said "might meet the rules of the levy policy, but it falls well short of its spirit". The failure mode is not fraud, it is compliance. Everybody meets the rule and nobody meets the intent.
The rest of the answer.
This page is one of four sitting under the main Human Reserved piece, which sets out the criterion and the argument in full.
Who decides which jobs are Human Reserved?
Gates said the question would have to be worked out in public. Here is a mechanism that does not need anybody to invent a new institution.
Also in this seriesDoes Human Reserved protect entry-level jobs?
Short answer: no. The criterion as written protects the top of the ladder and leaves the bottom of it outside the boundary.
Also in this seriesWhich jobs would qualify as Human Reserved?
Two criteria produce two very different lists. One of them is obvious and one of them looks wrong until you ask what it is for.
Sources.
- Bill Gates, "The turbulent AI era is here. The choices we make now are critical.", Gates Notes, 26 August 2026. gatesnotes.com
- Todd Bishop, GeekWire interview with Bill Gates, 26 August 2026. geekwire.com
- Institute of Student Employers, Student Development Survey 2026, 144 respondents, 7 May 2026. ise.org.uk
- Adzuna entry-level jobs research, 30 June 2025, with commentary from the Institute of Student Employers and Indeed, reported in HR magazine. hrmagazine.co.uk
- Ofsted and the National Audit Office on apprenticeship levy rebadging; Reform, on mislabelled apprenticeship courses.
- Acemoglu, Kong and Ozdaglar, on knowledge collapse and the loss of the learning externality, NBER, February 2026.
The long version is a book.
The Next Rung: Why AI is breaking the career ladder and how to build the next one. Out 19 January 2027 with Practical Inspiration Publishing.
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