Why Botswana’s Diamonds No Longer Fund Its Social Safety Net

Botswana’s state was built around an unusually explicit resource bargain. Since diamonds were discovered in the 1960s, the government used royalties, taxes, leases and its share of Debswana to finance schools, clinics, roads, water systems and transfers. For much of the late twentieth century, that income gave a country of roughly 2.5 million people unusually generous public services without relying heavily on conventional taxation.

That bargain is now weakening. Diamond earnings have become less predictable just as households need more help with food, housing, health care and work. The problem is not that Botswana’s mines have closed or that stones have no value. It is that recurring social commitments have outgrown the volatile flow of mineral income. Diamonds can still cushion public finances, but they can no longer be treated as a dependable cheque for the entire safety net.

A fiscal bargain under pressure

Most production comes from Debswana, the joint venture between De Beers and the Botswana government, which owns half the company. Public money arrives through several channels: royalties, taxes, leases and dividends from the state’s share. The arrangement gives Botswana more exposure to the diamond cycle than a country collecting only royalties would have, but it also exposes public budgets to production costs, trading conditions and the global price of rough stones.

For decades, diamonds supplied most export earnings and a substantial share of government revenue. Ministers could plan long projects when prices were strong, including roads to remote settlements, teacher recruitment, sanitation and electricity connections. Spending in those periods also created permanent obligations: public employees expect regular salaries, pension commitments expand, and families expect services to continue even when commodity receipts fall.

That turns an income stream into a fiscal promise. A mine cannot make the same promise as a stable tax because its output and selling price can move sharply from one year to the next. Botswana therefore has a double task: preserve the high-return social investment made possible by diamonds and stop programmes that assume every future windfall will arrive.

What the state promises households

In Botswana, the safety net includes both cash and essential services. The Social Relief and Security Assistance scheme pays support to eligible poor households, while the Old Age Pension and child-related payments provide regular income. Clinics, subsidised household electricity, school feeding, access to boreholes and piped water, bursaries and public housing collectively protect families from shocks that a cash grant alone cannot cover.

These programmes matter because formal employment does not absorb everyone. Official and labour estimates have placed youth unemployment above 40 per cent in recent years, and much work is informal, seasonal or poorly paid. Rural households may combine livestock, remittances and casual work, while even urban families in Gaborone can face high transport and housing costs. An unemployment benefit designed for regular contributors is therefore not the same thing as broad protection against poverty.

The demand for help is also shaped by demographics and inequality. A young population, ageing grandparents, drought and expensive imported goods can push different households toward the same limited public budget at once. When the state delays maintenance, water provision or reliable clinics, the immediate saving is visible in the budget; the long-term cost appears in health, school attendance and household debt.

Why mineral income has narrowed

Diamond revenue is not equivalent to the value of the stones in a jeweller’s window. Botswana receives only the government’s negotiated share after extraction, marketing, costs and corporate profits are accounted for. Revenue also depends on how much can be sold in a given period. The market does not simply absorb every tonne of rough diamonds, so production can be held back when buyers and inventories are weak.

The scale of the recent shift is visible in official forecasts. The 2024/25 budget projected mineral revenue to fall by about 40 per cent to roughly P7 billion, reflecting weaker prices and sales in the rough-diamond market. A projection is not a final outturn, but it illustrates the gap: mineral receipts that once supplied a large portion of state revenue have become a much smaller fraction of a budget whose recurrent spending remains large.

Several forces are operating together. Global demand for polished diamonds has softened in important markets, inventories built up during the pandemic, and production from older ore has become more expensive. Botswana also introduced a state rough-diamond trading company as it sought more control over sales and local value. The move may improve commercial knowledge, but it cannot manufacture demand or remove price risk. Meanwhile, the pula’s peg to the rand links Botswana to another commodity and trading cycle, limiting independent exchange-rate adjustment.

Household pressure and an Australian lens

These pressures reach households through prices rather than an abstract budget line. In Gaborone, a family can qualify for support and still struggle with school fees, transport, electricity and food. A delayed water connection can reduce working hours because time spent collecting water is time not spent earning income. Pensioners may receive cash while facing higher utility charges. The safety net is therefore strongest when cash and reliable public services reinforce each other.

For Australian readers, familiar systems offer a useful contrast. In Sydney, Melbourne and Brisbane, households commonly juggle supermarket prices, rent or mortgage costs and quarterly electricity bills; many commuters also tap Opal, Myki or go cards. Services Australia administers JobSeeker and other payments, Medicare covers many health services, the Age Pension provides a base income, and superannuation often adds a private retirement buffer. These arrangements reduce some shocks, but they do not remove housing or food-price pressure.

The diamond market offers another Australian connection. Local jewellers sell stones from Botswana alongside diamonds from Australia and elsewhere, while consumers increasingly ask about origin and labour conditions. Australia’s Modern Slavery Act 2018 requires qualifying companies to report risks in their operations and supply chains; it does not certify a particular stone as ethical, but it has increased due-diligence expectations. For readers who want commodity chains explained without daily political noise, The Story Insider offers a useful model of public-interest journalism.

Diversification with realistic limits

Diversification is indispensable because no new industry can replace diamond earnings overnight. Botswana is developing tourism, copper and nickel, soda ash, renewable energy, beef exports and financial services. Each offers a different path: visitors can bring foreign currency, industrial minerals can supply regional manufacturers, and professional services can reduce dependence on physical extraction. The government has also attracted outside capital for mining and power projects.

The obstacles are equally important. A small domestic market limits mass production, while electricity, transport and skills shortages raise costs. Tourism must protect water and wildlife in places such as the Okavango Delta, so volume cannot be the only measure. Mining communities need fair jobs, compensation and rehabilitation, not merely new export figures. State-backed projects can create opportunities, but weak procurement or losses at public companies can consume the very revenue diversification is meant to protect.

Regional cooperation may widen the options. Botswana’s economy is closely tied to South Africa through trade and the Common Monetary Area, and routes, power systems and customs rules affect competitiveness well beyond national borders. Sustainable diversification will look less like replacing one mineral with another and more like building several tax bases, export skills and institutions that can function when a single commodity disappoints.

Policy choices for a narrower budget

The immediate budget choice is not simply whether to spend less or more. It is which commitments can be financed reliably and which gaps would push costs back onto families. A useful starting point is a transparent spending review that separates essential protection from programmes created during a temporary diamond boom.

For the next budget, the priorities should be direct and sequenced:

• Ring-fence targeted cash transfers, primary health care, school meals and basic water access before less urgent administrative or promotional spending.
• Review public payroll, procurement and utility subsidies, publishing savings and protecting services that prevent larger future costs.
• Set a mineral-revenue reference price and a clearly defined stabilisation reserve so decisions do not swing with every annual market estimate.
• Broaden non-mineral revenue gradually through fair compliance, simpler business registration and stable rules, without burdening low-income households.

The spending review must be paired with a clearer rule for volatile income. Mineral receipts above a cautious benchmark could enter a stabilisation reserve; revenue below that benchmark could support core transfers rather than trigger abrupt cuts. Publishing assumptions for prices, production and the exchange rate would make the budget easier to scrutinise.

For the next decade, reforms need to expand both the revenue base and the industries connected to it:

• Make diamond royalties, state equity, dividends and contracts more transparent, including beneficial ownership and performance by mining companies.
• Support cutting, polishing, jewellery and certification through skills, finance and actual buyers rather than relying on processing targets alone.
• Develop copper, nickel, clean power, tourism and digital services with environmental limits, community agreements and commercial viability tests.
• Improve regional logistics and competition so domestic firms can supply larger markets and use the Common Monetary Area more effectively.

None of these measures removes the need for difficult choices. A government can improve the efficiency of a programme, but it cannot make a generous promise costless. The credible approach combines targeted protection, a broader tax base and rules that prevent temporary mineral income from financing permanent spending as though it were normal income.

A credible path forward

A workable long-term settlement would keep diamonds important without allowing them to set every policy. A medium-term fiscal rule, competitive and transparent mining contracts, and a broader non-mineral tax base could give the government room to invest through a downturn. Diversification should be judged by durable jobs and net public revenue, not by the number of new sector names in a national plan.

Social protection should be defined and defended in the same document. If transfers, pensions, health care, water and school feeding are priorities, their real costs belong in the medium-term budget rather than in political promises funded by hoped-for mineral income. Independent audits, open procurement and credible public data can show whether institutions are converting resource wealth into services rather than opaque assets.

The choices ahead are therefore practical: protect the most vulnerable households, make budgets resilient to volatile receipts and build industries that can survive beyond one planning cycle. Read the primary budget and audit documents, follow the evidence as figures are revised, and support Rogue Chiefs for independent contextual coverage as Botswana works through the next phase.