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Received — 1 May 2026 The Conversation

Amid rising tensions, ‘friendshoring’ might keep global trade alive

Blossom Stock Studio/Shutterstock

The world economy is at a crossroads. International trade is slowing, economic uncertainty is rising, and trade between the US and China – the world’s two largest economies – risks pulling apart. And it is not just trade: the two countries also invest less in each other than they did just a few years ago.

What is driving this reconfiguration of trade? For some large economies, including the US under President Donald Trump, a desire for greater self-reliance is central. Between 2017 and 2023, American imports fell most sharply in the very products where the US had been most reliant on China – including industrial machinery, computers and computer parts, and other electronic equipment such as monitors.

This has important implications for global value chains (GVCs). GVCs are the backbone of international trade – production activities from research and product design to assembly are distributed across various locations, with “value” being added at each stage. This redistribution can take place across several countries, co-ordinated by multinational firms.

The reconfiguration of GVCs is accelerating, and so industrialised economies now have two main options. They can reshore production, bringing manufacturing back to their own countries (a stated priority for the current US administration).

Or they can “friendshore”, shifting imports and investments towards economies that are either geographically closer, or with which they have long-standing relationships.


Read more: After a year of Trump, who are the winners and losers from US tariffs?


For developing countries, the balance between these two strategies is crucial. If advanced economies reshore a substantial share of production, developing countries could suffer as investment and jobs are lost.

And automation and digitisation now make it more convenient for advanced countries to produce goods at home, making this a greater risk to these poorer countries than it was a decade ago.

For consumers though, this reshoring could mean higher prices for everyday goods, at least in the short term, because of the higher costs of manufacturing in more advanced economies. It should be said, however, that the empirical evidence for this remains limited.

Risks and opportunities

But friendshoring offers an alternative. Early signals from countries like Mexico and Vietnam – which have recently seen an increase in investment and factory expansions from multinational firms – suggest that friendshoring can create opportunities. When paired with supportive government policies such as investment incentives or help to upgrade technology, these shifts can ensure that more production takes place domestically. This can lead to greater technology spillovers and learning.

To understand the risks and opportunities, we examined the specific products where US-China decoupling is most pronounced (that is, where trade is reducing). From this analysis, two broad clusters emerged, each with different implications for developing economies.

The first group mainly includes relatively complex goods – things like consumer electronics, vehicle components, chemicals and machinery. Here, the US is both diversifying its imports quickly and is already producing these goods competitively.

The products and sectors at the heart of the reconfiguration of GVCs

These products can easily be reshored, particularly if automation lowers costs. Semiconductors, for instance, are already the focus of major US reshoring efforts. Yet the risk to current producers of the US reshoring appears limited for now. While the US has reduced imports from China of these products, other developing regions have not experienced a similar trend.

In the second group, the US is diversifying but is not competitive enough to bring production home. This group accounted for just over 6% of finished products that the US imported in 2023 – roughly US$181 billion (£134 billion). This is a small share overall, but economically significant.

Within this group, two types of opportunity emerge. Technologically complex goods, such as electrical equipment, computers and car parts, offer the greatest potential for middle-income economies with strong manufacturing experience to win contracts and investments. Lower-tech goods like textiles and furniture are better suited to lower-income countries. In both cases, governments need to negotiate carefully to ensure investments add value locally, support skills development and avoid social or environmental harm.

For consumers worldwide, friendshoring offers a more benign outlook than reshoring or tariffs. Goods may simply be made in different countries, with prices remaining broadly stable.

Who could gain?

So far, east and south-eastern Asia – including Vietnam, Thailand, Malaysia and Indonesia – have captured the largest share of these friendshoring opportunities, particularly in high-tech sectors like computers. Their exports to China have also risen, reinforcing their central role in Asian manufacturing networks. But whether this momentum continues will depend on tariffs, production costs and the pace of automation.

Other beneficiaries could include Latin America and Caribbean nations, led by Mexico. Here, the automotive sector dominates export growth. South Asia could also benefit, with India expanding in both high- and low-tech products, and Bangladesh at the lower-tech end. In contrast, Africa and western Asia remain largely absent from the emerging friendshoring landscape.

The risk to these countries of large-scale reshoring remains limited for now but cannot be ignored amid shifting global trade and investment patterns. But friendshoring could offset or even exceed potential losses, offering new pathways for industrialisation.

As economic uncertainty and technology reshape global value chains, developing economies that invest in production capabilities – and implement smart industrial policies – will be best placed to harness opportunities. In some cases, friendshoring may even allow them to leapfrog into more sophisticated activities faster than traditional development paths would allow.

For consumers, there are benefits too. The label on our next laptop, charger or T-shirt might change, but prices will remain broadly stable – at least before tariffs kick in. In this sense, globalisation will not disappear. But it will take on a different geographical shape.

The Conversation

This article builds on UNIDO IID Policy Brief 28, "Navigating a fragmenting global economy: What GVC reconfiguration means for future industrial development". The views expressed in the Policy Brief and in this article are those of the authors, based on their research and expertise, and do not necessarily reflect the views of UNIDO.

Carlo Pietrobelli and Nicolò Geri do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

Received — 29 April 2026 The Conversation

The race to mine critical minerals for AI and clean energy is creating ‘sacrifice zones’ that harm water and health of world’s poor

An artisanal miner holds a cobalt stone at a mine near Kolwezi, Congo, in 2022. About 20,000 people work there among toxic materials. Junior Kannah/AFP via Getty Images

There is a troubling contradiction at the heart of the global transition to a cleaner, greener, tech-driven future: Modern technologies – everything from AI to wind turbines, as well as cellphones, electric vehicles and defense systems – depend on critical minerals. But many of the communities where those minerals are mined end up with polluted water and poorer health because of the mining.

Lithium powers batteries. Cobalt stabilizes them. Copper carries electricity. Rare earth elements make wind turbines and digital devices efficient and durable. Each of these are essential to the technologies of the fourth industrial revolution, but they are also toxic and require enormous amounts of water to extract.

As researchers at the United Nations University Institute for Water, Environment and Health, we have been studying the impacts of critical mineral mining on communities around the world. Our new report shows why mining will end up worsening the lives of some of the world’s poorest people if critical mineral supply chains are not monitored and regulated.

One of us is from the Middle East, a region still suffering from the long-term consequences of supplying the fuel consumed for the remarkable economic developments of the 20th century. And one of us comes from Africa, the continent that is now serving as a major supplier of the critical minerals that fuel technological advancements in the 21st century.

Based on our experiences and our research, we believe that if there aren’t major changes in how countries, corporations and communities manage critical minerals, humanity risks reproducing the injustices of the oil extraction era, this time with the technological advancements meant to address the problems fossil fuels created.

Mining contributes to growing water bankruptcy

One of the most significant impacts of critical minerals extraction is its effect on water.

In 2024 alone, global lithium production required an estimated 456 billion liters of water. That is equivalent to the annual domestic water needs of roughly 62 million people in sub‑Saharan Africa. At the same time, much of the world is facing water bankruptcy, meaning people and industries are using more fresh water than nature can replenish, leading to irrecoverable ecosystem damages.

A worker in protective gear and a face mask drags a large hose beside brine pools.
Workers perform maintenance at pools where evaporation concentrates lithium-rich brine in Chile’s Atacama Desert in 2023. To extract lithium, mines pump water from beneath the salt flats. AP Photo/Rodrigo Abd

In arid regions such as Chile’s Salar de Atacama, mining activities account for up to 65% of total regional water use, competing with agriculture and ecosystems. Groundwater levels have dropped, salt lagoons have shrunk, and freshwater aquifers are increasingly at risk of being depleted and contaminated.

Water pollution compounds problems like this. Mining generates large quantities of toxic waste and wastewater containing heavy metals, acids and radioactive residues.

Map shows critical mineral mine and deposit sites and areas with large numbers of them.
Source: United Nations University Institute for Water, Environment and Health

Rare earth mineral production, for example, generates up to 2,000 metric tons of waste for every metric ton of usable material. Rare earth minerals are often extracted by creating leaching ponds and adding chemicals to separate the metals. When the effluent isn’t treated or is improperly stored, the chemicals can seep into groundwater and waterways, contaminating aquifers and rivers.

In some parts of the world, rivers near cobalt and copper mines have become so acidic that communities can no longer drink water from them. Fish stocks have collapsed, and farmlands have been poisoned. Water insecurity is no longer a side effect of mining; it is a systemic cost.

Health crises hidden in supply chains

Communities living near these extraction sites report people suffering from skin diseases, gastrointestinal illnesses, reproductive health problems and chronic health conditions associated with long‑term exposure to heavy metals in polluted water and soil.

Evidence from mining regions in the Democratic Republic of the Congo is particularly stark.

Studies document high rates of miscarriages, congenital malformations and infant mortality among populations exposed to environments contaminated with cobalt and other metals. Maternity wards in southern Democratic Republic of the Congo that are close to mining operations report significantly more birth defects than those farther away.

In communities near mining operations, residents talk about how women and girls living near cobalt and copper mining sites have been experiencing gynecological health problems, including infections, menstrual irregularities, miscarriages and infertility. These risks are linked to prolonged contact with contaminated water, compounded by limited access to sanitation and healthcare.

In Chile’s Antofagasta region, cancer mortality is the highest in the country. Lung cancer rates there are nearly three times the national average. Physicians in the region also report rising cases of neurological and developmental disorders, which they link to early exposure to contaminated water and air.

Thousands of children are estimated to be employed in artisanal cobalt mines in the Democratic Republic of the Congo. In the informal mines, they may be exposed to cobalt dust and other hazardous materials without protective gear.

These health risks are heightened by weak systems for water, sanitation and healthcare. As of 2024, only about one-third of people in the Democratic Republic of the Congo had at least basic drinking water services.

Food costs of the energy transition

The water problems caused by critical minerals extraction also pose a major threat to local food systems. In Peru, zinc mining has contaminated the Cunas watershed. Runoff pollutes water used to irrigate crops and provide water for livestock.

In Bolivia’s Uyuni region, lithium mining has led to persistent water shortages that are making it increasingly difficult to grow quinoa, a staple crop central to local diets and economies. Across the wider “lithium triangle” of Argentina, Chile and Bolivia, mining has reduced water availability for crops and farm animals.

Similar patterns are evident in parts of the Democratic Republic of the Congo and Zambia. In both countries, polluted rivers have contributed to declining fish stocks and livestock illnesses, harming households that are already struggling to feed themselves.

Ways to protect mining communities

Innovation and technological advances have the potential to do good. But we believe a fair and sustainable energy and digital transition requires deliberate actions to avoid creating “sacrifice zones,” places where human and ecological well-being are traded away for technological breakthroughs.

A man with dried mud on his bare arms stand near a water-filled mine where a child and woman are searching for minerals.
A family works at an artisanal cobalt and copper mine site in 2025 in Kolwezi, Democratic Republic of the Congo. These mines are often unregulated. Michel Lunanga/Getty Images

One option is to create stronger international governance. Moving beyond voluntary guidelines toward binding international rules, such as treaties, enforceable supply chain due-diligence laws, mandatory environmental and human rights standards for mining operations, and potentially establishing a global mineral trust that would manage critical minerals as shared planetary assets, could improve water protection, pollution control and human rights across mineral supply chains.

Companies can also invest in less water-intensive mining technologies. Countries can tighten their wastewater controls and expand independent environmental monitoring and reporting.

A large retaining pond with ragged edges, roads along its sides and mountains in the background.
Copper-mining companies create huge tailings ponds, like this one in Chile in 2019, to store toxic byproducts of mining. Hundreds of these waste ponds exist across the country and carry the risk of leaking acidic water and heavy metals such as arsenic, copper and mercury into groundwater. Martin Bernetti/AFP via Getty Images

Governance arrangements that give local and Indigenous communities a stronger voice, a fair share in the benefits and genuine co-governance of resources could further rebalance who has power and who bears risk.

On the consumption side, extending product lifespans, expanding recycling and encouraging less reliance on newly mined minerals would ease pressure on water‑stressed regions.

For the people who use these technologies, the social and environmental costs embedded in critical minerals supply chains are often out of sight and out of mind. Making these impacts visible can enable consumers to make informed choices and engage in greater scrutiny of corporate practices.

Critical minerals are essential to advancing sustainability. But if cleaner technologies are built in ways that result in polluted rivers, sick children and dispossessed communities, the transition will fall short of its promise.

The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

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