A Zambian-born technologist's response on KoBold Metals, AI's mineral hunger, and the copper-for-medicine ultimatum running through the Copperbelt.
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The minerals-for-lives bargain is the United States' opening offer to Zambia: HIV medicine in exchange for first claim on the copper, cobalt, and lithium under Zambian soil.
I am Zambian-born with United States roots. The bargain reads to me as a personal letter, so the reply below is also personal. The reply draws on reporting from The New York Times, Bloomberg, and the United Nations University, and on the country I still call home.
The draft agreement, first reported by The New York Times and summarised by The Hill in March 2026, gives Zambia an end-of-April deadline to sign a Strategic Mineral Partnership. The text grants United States corporations a right-of-first-refusal and preferential pricing on Zambian copper, cobalt, and lithium reserves, in exchange for the restoration of HIV funding through PEPFAR.
PEPFAR is not a footnote. According to Davis Vanguard reporting from May 2026, around 1.3 million Zambians depend on daily HIV medications under the programme. More than 100,000 men a year received free voluntary medical circumcisions through the same channel. Service centres for the most vulnerable communities have already closed. Hospitals are filling. People are dying.
Source: https://thehill.com/opinion/international/5795831-zambia-health-aid-strategy/ — and the Snopes fact-check at https://www.snopes.com/news/2026/05/03/trump-zambia-mineral-rights-his-aids-meds/ for readers who want to verify the claim line by line.
On 29 April 2026, KoBold Metals broke ground on the Mingomba copper mine in the Zambian Copperbelt. Bloomberg reports the project at $2.5 billion, with eventual production of more than 300,000 tons of copper a year, ranking the operation among the continent's top sources.
KoBold's investor list reads like a roll call of the AI economy. The company is funded by Breakthrough Energy Ventures (the clean-energy fund Bill Gates co-founded), by Sam Altman, by Jeff Bezos, and by Andreessen Horowitz. Fortune valued the company at nearly $3 billion in early 2025.
The technical claim is striking. KoBold says most copper currently mined globally has an ore grade of around 0.6 per cent. The Mingomba ore grade exceeds 5 per cent — almost ten times richer. KoBold reaches the high-grade zones using AI-driven exploration: large-scale analysis of geological surveys, historical drill records, and remote-sensing data.
Mingomba is the largest copper find in a century.
— KoBold Metals, reported by Bloomberg, 29 April 2026 — <a href="https://www.bloomberg.com/news/articles/2026-04-29/sam-altman-backed-firm-starts-work-on-zambia-s-top-copper-mine" target="_blank" rel="noopener noreferrer">https://www.bloomberg.com/news/articles/2026-04-29/sam-altman-backed-firm-starts-work-on-zambia-s-top-copper-mine</a>
Researchers at the United Nations University Institute for Water, Environment and Health published findings in April 2026 on the human price of the AI boom's mineral hunger. Maternity wards in southern Democratic Republic of Congo, near cobalt-copper operations, report significantly higher rates of birth defects, miscarriages, and infant mortality. Thousands of children work in artisanal cobalt mines without protective equipment.
Zambia's own ledger is sobering. According to Tax Justice Network Africa, around 4.8 million Zambians lack reliable access to clean water; 6.6 million live without adequate sanitation. Zambia has been mining copper for close to a century. The bulk of mining earnings has historically accrued to companies rather than to the state or to ordinary citizens.
The point is not that copper itself is the curse. The point is that a century of extraction has not yet built the broad-based development that the ground beneath Zambia could fund. Each new boom has the same opening line.
The same UN University study reveals a number worth holding. In 2024 alone, global lithium production consumed roughly 456 billion litres of water — equivalent to the annual domestic water needs of 62 million people in sub-Saharan Africa. Data centres demand copper for transformers and cabling, cobalt for batteries, and lithium for the storage that keeps GPUs warm at three in the morning.
The investors funding KoBold are the same investors funding OpenAI, Anthropic, and the data-centre buildout that lights up the model layer. Breakthrough Energy, Altman, Bezos, Andreessen Horowitz: one capital stack, two ends of the same supply chain.
Calling this AI's supply chain is not poetic licence. The bookkeeping makes the link literal. Every model trained, every inference served, every chatbot reply traces back through a transformer, through a copper bus bar, through a Zambian shaft.
KoBold Metals is funded by Bill Gates, Sam Altman, Jeff Bezos, and Andreessen Horowitz. The same investors fund the AI compute layer the same minerals will eventually power. Mingomba is not adjacent to the AI boom. Mingomba is the AI boom.
A Zambian answer to the bargain is not refusal for refusal's sake. The country needs investment, and the global energy transition genuinely needs Zambian copper. The Zambian answer is to set the terms rather than receive terms set elsewhere.
First, a sovereign wealth fund with offshore reserves and counter-cyclical rules. The 2015 Norwegian-modelled proposal sits in the policy library; pull it forward, ring-fence a defined royalty share, and let copper revenues stabilise the kwacha rather than evaporate through the budget.
Second, fiscal regime stability. A WIDER working paper from UNU shows Zambia changed the mineral tax regime ten times in sixteen years, signalling risk to investors and surrendering leverage at the negotiating table. A predictable, progressively tiered royalty structure attracts capital and captures upside in good years.
Third, provenance traceability. Every ton of copper landing inside an AI data centre should carry a certificate of origin and a community-benefit ledger. Provenance technology exists today; the political will is the missing piece. African nations should build the standard, not be sold the standard.
Fourth, refining sovereignty. Zambia is set to open Africa's first cobalt sulfate refinery by the end of 2025, according to Energy Capital & Power. More refining capacity in-country means more value captured in-country, and fewer Zambian children growing up next to a hole in the ground paying out nothing.
Fifth, the principle admitting no exceptions: medicine is not collateral. PEPFAR funding and a copper deal must travel on different sheets of paper, in different rooms, signed by different people, on different days. The moment a treatment programme becomes a bargaining chip, every donor relationship in the global south becomes a mine.
We do not trade lives for lithium. We do not trade dignity for ore. We trade with people who treat us as people.
— Humphrey Theodore K. Ng'ambi
The following questions are the ones Zambian readers and tech readers have been asking since the draft agreement leaked. Short answers follow, drawn from primary reporting in The New York Times via The Hill, Bloomberg, and the United Nations University, and from analysis by Tax Justice Network Africa.
In short, the minerals-for-lives bargain is the draft United States proposal tying the restoration of PEPFAR HIV funding in Zambia to a Strategic Mineral Partnership, granting US corporations right-of-first-refusal and preferential pricing on Zambian copper, cobalt, and lithium. Simply put, medicine has been treated as leverage. The key is the linkage itself: two policy areas needing different desks have been welded together.
KoBold Metals applies AI to mineral exploration, and KoBold is funded by the same investors building the AI economy: Bill Gates, Sam Altman, Jeff Bezos, Andreessen Horowitz, and Breakthrough Energy Ventures. Research from Bloomberg shows KoBold breaking ground on a $2.5 billion copper mine at Mingomba on 29 April 2026. Data from KoBold reveals an ore grade above five per cent, almost ten times the global average.
Past booms moved iron, steel, and coal. According to UN University researchers, the current boom moves AI compute, electric vehicles, and grid storage — all dependent on copper, cobalt, and lithium. The buyer in the current cycle is the data-centre layer, and the buyer's appetite is structural, not cyclical. In other words, demand is not going to soften the way oil demand softens.
PEPFAR cuts hit roughly 1.3 million Zambians on daily HIV medication, the more than 100,000 men a year who received free circumcisions, and the most vulnerable groups whose service centres have closed. In other words, the burden falls on the people who could least afford the loss. Analysis of the Davis Vanguard reporting demonstrates an immediate spike in hospital admissions and preventable deaths.
Analysis of the proposed Strategic Mineral Partnership reveals at least four durable risks. Evidence from a century of Zambian mining shows preferential pricing locks in below-market value. Research demonstrates right-of-first-refusal hands sovereign decisions to a single foreign government. Data from past resource concessions shows fiscal benefits to the state shrink rather than grow. The deepest risk, according to civil-society analysts, is precedent: once medicine becomes the lever, every aid programme becomes a negotiation chip.
On the PEPFAR-for-minerals bargain: The Hill on the minerals-for-aid strategy, Snopes fact-check on the Zambia mineral-rights claim, Common Dreams on the US ultimatum, and African Vibes on Zambia's sovereignty response.
On KoBold Metals and Mingomba: Bloomberg on KoBold groundbreaking at Mingomba, and Mining.com on the $2.3B Zambia copper project.
On the human cost of mineral extraction: Fortune on the UN University findings, and Davis Vanguard on the Zambia HIV services collapse.
On Zambian fiscal policy and critical minerals: Tax Justice Network Africa on Zambia's mineral revenues, WIDER working paper on Zambia mineral revenues (UNU-WIDER), and Energy Capital & Power on Zambia's critical-mineral milestones.
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