Without salt there can be no medicine. Oliver Llaneza Hesse/Construction Photography/Avalon/Getty Images

If there is a place that embodies our most romantic notions of living in harmony with nature, it is surely a small farming community in the rugged north of Portugal, Covas do Barroso. This village still maintains a tradition of small-scale, independent agriculture that sustains its scarce resources and unspoiled landscapes. It is, according to the United Nations, a “globally important agricultural heritage system”.
In a story that is all too familiar in the fossil fuel age, this heritage now faces ruin; it is sitting on a wealth of natural resources, needed to fuel the modern world from which it stands so proudly aloof. Except this is not a story about fossil fuels at all. The mining company that Covas do Barroso is struggling to keep at bay is there to extract lithium, the key element in electric vehicle batteries.
This is not a battle the villagers are likely to win. The EU wants to end the sale of new petrol and diesel cars by 2035, and the emerging green economy will require lithium batteries for a host of other purposes. To make matters worse, global lithium production is expected to fall short of demand by 2030, and China controls almost two-thirds of the supply.
Yet all of this requires us to ignore the obvious fact that we are not in control of the material basis of our world. Before there is agency, there must be shelves that are stocked, medicine that is available, and technology that works. Perversely, the same global division of labour that has given us these goods and services in such profusion has also encouraged us to take them for granted, by moving their production to other parts of the world. This is what Conway calls the “quid pro quo of modern capitalism”, namely: “you can get anything you want from anywhere in the world for a bargain price, but don’t whatever you do expect to understand how it was made or how it got to you.”
Today we are increasingly finding that, like those farmers in the Barroso region of Portugal, our autonomy is not as secure as we thought. Eruptions of plague and war have exposed the fragility of the material world. In 2021 we learned that we cannot make cars without semiconductors made in Taiwanese factories, and the following year, that we cannot make semiconductors without neon, a gas produced by the now-devastated Azovstal steel plant in Ukraine. We learned that Britain needs affordable natural gas to supply itself with ammonia, and it needs ammonia, among other things, to produce carbon dioxide for preserving food and stunning livestock before slaughter.
More profoundly though, our detachment has been shattered by an awareness that our material systems are degrading the planet and contaminating our bodies. It is now difficult to escape information about vanishing polar ice, polluted groundwater, and microplastics circulating in our blood. Having been raised in the belief that anything is possible with enough willpower and imagination, we find ourselves implicated in a disaster of impersonal proportions.
Join the discussion
Join like minded readers that support our journalism by becoming a paid subscriber
To join the discussion in the comments, become a paid subscriber.
Join like minded readers that support our journalism, read unlimited articles and enjoy other subscriber-only benefits.
Subscribe