On the shortage of qualified academic staff: The faculty cliff

This article first appeared on University World News

Every university has a favourite illusion. Ours is that we can expand access, raise research output, and modernise curricula without attending to the unglamorous arithmetic of who will teach, supervise, examine and mentor.

The shortage of PhD-qualified staff is not a staffing hiccup. It is a failure of reproduction. A university that cannot produce the next generation of academics has mistaken enrolment growth for institutional growth. It is walking briskly toward a cliff and congratulating itself on its pace.

The phenomenon is simple to describe and hard to reverse. An older cohort retires; the middle is thinned by departures to better-resourced systems; the youngest are hired into workloads that reward survival over development. The doctoral pipeline trickles because supervision is scarce; supervision is scarce because the doctoral pipeline trickles. We call this a shortage. It is, more precisely, a negative feedback loop wearing a friendly label. The system is eating its seed corn.

Scholarship takes time

It takes a long time to make a scholar who can reproduce scholarship. From admission to doctorate, from postdoc to independent principal investigator, the calendar speaks in years and the currency is attention.

If you interrupt that sequence anywhere – by overloading supervisors, by treating postdocs as cheap teaching labour, by converting early-career years into administrative marathons – you do not see failure tomorrow. You see it six years from now when the cohort you should have had does not exist.

Budgets speak annually; talent compounds or evaporates on longer cycles. This is how a crisis slips through meetings that started on time.

The everyday mechanics of the collapse are banal. Heavy teaching loads turn supervision into a weekend hobby. Administrative work metastasises because the institution runs on committees that meet as if time were a renewable resource.

Procurement converts research into performance art; a lab becomes a museum when supplies arrive after the semester ends. Quality assurance counts inputs that are easy to count, not outcomes that are difficult to fake.

Promotions reward what bibliometrics can see, not the unindexed labour of building a doctoral school. Under these conditions, heroism replaces design. Heroism is admirable in individuals and disqualifying in systems.

Brain drain

Predation from abroad is real but predictable. The best-trained leave for places where the electricity is stable, the library password works, and the difference between a form and a mission is recognised.

The diaspora is not evidence of betrayal; it is a signal about gradients. People follow the path of least resistance to meaningful work. Our habit is to respond with speeches about patriotism and an extra committee on retention. The gradient remains unchanged.

A problem of time allocation, institutional sequencing

This is the point in the essay where a list of solutions would normally appear. But lists are how we avoid choosing.

The shortage is, above all, a problem of time allocation and institutional sequencing. We must decide to protect the years when scholars become scholars.

That means creating early-career appointments that are not invitations to burnout: light, predictable teaching loads; guaranteed doctoral slots; start-up packages that include, not just equipment, but a calendar – protected research time honoured in practice, not in rhetoric.

Promotions must treat supervision, lab stewardship, and programme-building as scholarship. If someone must organise the graduation seating chart, it should not be your most promising methodologist.

Doctoral education, itself, must be redesigned to scale without dilution. This is not a call for more students without more supervisors; it is a call for supervision that is co-owned.

Pool expertise across departments and across universities. A candidate in Lusaka should be co-supervised by a lab in Kampala and a methods expert in Accra, with clear division of labour, shared credit, and predictable funding.

Joint doctoral schools sound grand until you try to staff them; then they become practical. They raise the floor under fragile departments and distribute the load in a way that permits rigour.

Managing the layers

We also need a middle layer worthy of the name. Between the undergraduate classroom and the professorial chair lies a landscape of postdoctoral fellows, lecturers, teaching-track academics, research engineers and lab managers.

Treating these roles as temporary or second-class creates churn where continuity is required. Stabilise them with career paths, fair pay and dignity.

A reliable lab manager is a multiplier. A permanent teaching fellow can turn a class of 300 into a human scale by structuring tutorials and training assistants.

If the only path to respect runs through a single definition of research output, we will continue to neglect the people who make research and teaching possible.

Retirement, often whispered about as a budgetary relief, is, in fact, a knowledge event. Phase it. Use emeritus years to anchor supervision and external examination, compensated and bounded by standards.

Do not confuse nostalgia with capacity. Some will contribute brilliantly; others should be thanked and allowed to rest. Hedge against the cliff by measuring the replacement ratio: for every principal investigator who leaves, how many are in the pipeline, at what stage, under whose mentorship, and with which resources? Put the number in the annual report. If it embarrasses you, that is its function.

Diaspora

The diaspora is not a museum of regret; it is a reservoir. Design re-entry circuits that do not demand permanent return to be useful. Split appointments with African anchor institutions can make circulation normal – part of the job rather than a heroic sacrifice.

Sabbatical homecomings, standardised and funded, can bring mentorship density where it is thin.

Visiting African professor programmes can be built to last more than a week, with clear responsibilities for co-supervision, curriculum development, and grant anchoring. The point is not to borrow prestige, but to repatriate practices.

Money is not the only constraint, but it is the first. Multi-year staffing lines must be ring-fenced from the volatility that turns hiring into a seasonal sport. Funders – public, private, and philanthropic – can help by paying for people, not just for projects.

A grant that purchases equipment with no provision for the human beings who will use it merely stocks a future storeroom. Indirect cost rates should be honest enough to fund doctoral bursaries and early-career time protection rather than to finance only the paint on buildings.

Where governments cannot meet demand in a given year, they should fund deferrals with bridging support rather than continue the fiction that all who qualify can be served well immediately.

Technology

We are tempted, predictably, to outsource the shortage to technology. Artificial intelligence can help with administrative triage, diagnostic feedback on drafts, the clustering of common errors, and the management of sprawling tutorial groups. It cannot mentor.

It does not know when to ask the impolite question that changes a thesis. It will cheerfully hallucinate competence where there is none and miss brilliance that does not match its training data. Use it to return time to humans. If it consumes time, turn it off.

Governance, the slow variable that organises all the others, deserves its unhurried paragraph. Transparent, competitive hiring; published criteria for appointment and promotion; independent external review; councils with terms staggered across political cycles; budgets that arrive on schedule – none of this is breathtaking.

All of it is oxygen. Where these conditions hold, people plan. Where they do not, the prudent keep their suitcases packed.

Quality assurance

Quality assurance should stop pretending that headcounts equal capacity. Accredit supervision, not just programmes. If there are not enough qualified supervisors to guarantee safe, rigorous doctoral training, the answer is not to distribute students more thinly.

It is to pause admissions, fix the pipeline, and say out loud what the numbers imply. A delayed doctorate is a disappointment. A dilated doctorate is an injury.

We should also stop the theatre. Visiting professors who fly in for two days and a photograph do not build a pipeline. Adjunct armies assembled at the last minute do not constitute a faculty. Refurbished titles do not replace experience.

Higher pay coupled with the same broken calendars buys only nicer resignation letters.

None of this is a moral indictment; it is an accounting exercise. Systems produce what they are organised to produce. If we want scholars who can reproduce scholarship, we must organise for reproduction.

Imagine, instead, a timetable that treats people as the principal infrastructure. Early-career academics know when their research weeks are protected and by whom; doctoral students know who their supervisors are and how often they will meet; departments know their replacement ratios and recruit against them; the registrar sees the staffing plan before the intake target; the powers that be fund staffing lines they cannot manipulate with a phone call; donors brag, with reason, about the number of new principal investigators they helped anchor, rather than about the number of workshops they held. Nothing here would make a good ribbon-cutting. Everything here would build a university.

The gradient can change

You cannot mark your way out of a supervision deficit, nor can you moderate your way out of a missing mentor. The faculty cliff is not a metaphor we can out-argue; it is a gradient we can change.

Protect the years when scholars become scholars. Pay for people before you buy platforms. Publish the numbers that make you nervous. Resist the disappointment of spectacle. In time, the curve will bend. Cohorts will thicken.

Labs will remember how to outlast projects. And our universities will have recovered their most basic function: the steady, unfashionable reproduction of the capacity to think, teach, and discover.