The Anthropocene Strait

This essay opens a new page on globaia.org — /anthropocene-traps/, a long-form reference to the 14 self-reinforcing patterns identified by Søgaard Jørgensen and colleagues at the Stockholm Resilience Centre, and to the resilience capacities — adaptive and transformative — by which the same group, in a 2026 follow-up, argues a planetary civilisation can navigate them. It is best read as a chart of the waters described below.

On July 17, 2026, Christopher Nolan’s The Odyssey opens in cinemas. The coincidence feels earned. The page this essay introduces — /anthropocene-traps/ — was conceived, in part, as an allegorical wink at Homer: a chart of the fourteen named rocks our civilisation must thread between, with each rock given here the Greek name it might have borne in the older epic. Old words for old hazards, returned to service.

The species is at sea.

The metaphor is older than Homer — and, in the end, not a metaphor. Eight billion of us aboard a single hull, the only one we have ever built, the only one that has ever carried passengers like us. The hull is a planet. Its decks are cities, fields, forests, fisheries, atmosphere, ice. Its hold carries the cumulative work of ten thousand years of culture — granaries, libraries, pharmacopoeias, constitutions, songs in languages no one has yet translated. Beneath the keel, four billion years of water. We did not choose to embark; embarkation is the human condition. But we did choose, in the last two centuries, to put on more sail than any previous crew has dared.

The ship is moving very fast through narrow water.

The cartographers who measure such things have a name for what lies ahead. They call it the Anthropocene — the geological interval in which our own species has become the dominant force shaping the planet. Interval is the wrong word; intervals end on their own, and this one ends only with us. A better word, lent by the cardinal points and the dark grammar of the sea, is strait — from the Latin strictus, drawn tight: the place where the world narrows to a single line and a single direction. A strait is a passage between two safer waters, narrow enough that the wind, the current, and the seabed conspire to make it dangerous; it must be crossed, because there is no way around. The crossing of the Anthropocene Strait is the work of the coming century.

On either side, the rocks. They are not picturesque — they are the kind that sink ships. Homer named two: Charybdis the whirlpool, Scylla the cliff-monster, between which Odysseus had to thread the strait of Messina. The cartographers of our own century have named fourteen. In 2023, an international team led by Peter Søgaard Jørgensen at the Stockholm Resilience Centre published a careful, almost cold-blooded chart of them¹. Not fourteen separate storms, but fourteen self-reinforcing patterns — each a current that pulls a society deeper into the very behaviour that produced it. They called them traps. Here we give each its older name.

1. MonomorphiaFrom mónos ("single, alone") + morphḗ ("form, shape") — a world reduced to one shape.Simplification: the diversity that gives a system its resilience steadily ground down into monoculture.A planet optimised for one crop, one fuel, one antibiotic, one supplier — when any single dependency fails, the whole system fails with it; the corn monoculture, the gas grid, and the broad-spectrum drug class are different versions of the same brittleness.
2. PleonexiaFrom pléon ("more") + ékhein ("to have") — the disposition to always have more than one's share; Plato and Aristotle's name for the master civic vice.Growth-for-Growth: the appetite for more already named in the fourth century BCE as the ungovernable hunger of an economy whose only stable state is expansion.Mean GDP per capita has climbed steadily for fifty years while measures of genuine progress have flattened since the 1970s, yet the institutions that steer the global economy — Bretton Woods, ministries of finance, corporate boards — still steer by GDP alone.
3. HyperbasisFrom hypér ("over, beyond") + baínein ("to step, to walk") — literally a stepping-over, the transgression of a marked limit.Overshoot, the going-beyond: the planetary budget exceeded year after year, the deficit charged to the future.Seven of the nine planetary boundaries are already crossed and the warming we have committed to runs decades ahead of our emissions — the bill charged to children who never voted on the purchase.
4. BrachychroniaFrom brakhús ("short") + khrónos ("time") — a foreshortened time, the opposite of makrochronía, long-time-thinking.Short-termism, the foreshortening of every horizon to the next quarter.Quarterly earnings reports, four-year electoral cycles, twenty-four-hour news cycles — every horizon shorter than the consequences delegated to climate, infrastructure, and the generations not yet born.
5. PolyphagiaFrom polú ("much, many") + phageîn ("to eat") — gluttony as a bodily category; in medicine still the technical name for pathological hunger.Overconsumption, the ancient Greek for gluttony, scaled to the metabolism of a civilisation.A T-shirt grown in Xinjiang, dyed in Tirupur, sewn in Dhaka, sold in Berlin — the supply chain so long that the environmental damage at one end is invisible at the other, and demand never meets its true price.
6. AnankēNecessity itself — a primordial cosmic force in the pre-Socratics and an actual goddess in Orphic cosmogony; the constraint that even Zeus cannot bend.Infrastructure Lock-in: the iron path that, once laid, the gods themselves cannot leave.Pipelines, refineries, gas grids, airport hubs, motorway networks — each a fifty-year sunk-cost argument for keeping the fossil economy running long after the cleaner alternative became cheaper.
7. StasisFrom hístēmi ("to stand, to set up") — the political "standing" of a faction against the polis; Thucydides' clinical name for civil war in Book III of the History.Division: the disease of a city when its parts war against each other instead of governing together.State-based armed conflicts have risen sharply since the turn of the century, and the global commons — climate, oceans, atmosphere — has no defender strong enough to bind the nations or the corporations that draw from it.
8. LoimosPlague, pestilence — the word Apollo's arrows bring down on the Greek camp in the first book of the Iliad, paired and rhymed in archaic Greek with limós, famine.Contagion: the disease that spreads faster than the institutions meant to contain it.COVID-19 along the jet routes, HIV through the trade lanes, antibiotic-resistant infections already killing more than a million people a year — the connectivity that moves goods and people also moves what travels inside them.
9. MiasmaFrom miaínō ("to defile, to stain") — ritual and physical pollution; in Sophocles, the invisible blight that clings to a land until cleansing.Chemical Pollution: the stain that lingers in soils, blood, and breast milk centuries after the act that made it.PFAS in Antarctic snow and in breast milk, microplastics in placentas, pesticides whose half-lives outlive the regulators that approved them — the production of novel compounds now outpaces our capacity to assess them by orders of magnitude.
10. ApatēDeceit, fraud, trickery — and the dark daughter of Night in Hesiod's Theogony, sister to Strife and Old Age.Disinformation: a manufactured fog in which a public can no longer agree on what is.Algorithmic timelines that reward outrage, foreign influence operations, anti-vaccine networks linked to excess COVID deaths, deepfakes available by the hour — a public sphere in which agreement on basic facts no longer compounds, it dilutes.
11. OlethrosFrom óllymi ("to destroy, to perish") — destruction without remainder; in Homer, the word for being annihilated rather than merely killed.Existential Technology: ruin of the kind that does not leave a remainder for anyone to mourn.Nine nuclear-armed states with threats reissued during the war in Ukraine, gain-of-function pathogens, autonomous weapons, future geoengineering — capabilities that, once invented, no treaty has yet undone.
12. TalosΤάλως — the bronze giant forged by Hephaestus to circle Crete three times a day; the first machine in the Greek imagination to act on its own, undone in the Argonautica by Medea's trickery.Technological Autonomy: a built thing that begins to outrun the use we made of it.Large language models trained on data no one fully audits, self-driving cars making split-second life-or-death calls, recommender engines that optimise for engagement rather than flourishing — the gap between what we asked the machine to do and what the machine maximises widens with each new generation.
13. AphiliaFrom the privative a- ("without") + philía ("friendship, civic affection") — friendlessness; in Aristotle, the condition of a city that no longer holds together.Local Social Capital Loss: the slow un-friending of a community, the erosion of the bonds that let neighbours act as neighbours.Bowling alone has become scrolling alone: civic clubs, unions, congregations, and neighbourhood bars in decline across the OECD, with loneliness rising as a public-health metric in time with the screens that replaced them.
14. AphysiaFrom the privative a- ("without") + phúsis ("nature, that which grows of itself") — un-nature; the severance from the world whose ongoing growth is the condition of our own.Biosphere Disconnect: a civilisation that no longer recognises the living matrix it depends on.More than half of humanity now lives in cities, severed by glass and asphalt from the fields, forests, fisheries, and aquifers that still feed them — when the source of food, water, and breath is out of sight, the warning signals from it stop arriving.

Twelve of the fourteen, by the authors’ own assessment, are already in their late or trapping phase. The rocks are no longer ahead. They are along the keel.

These traps are not, in any single one of their parts, irrational. Each emerged from something that once worked, sometimes brilliantly. What saved us at one scale is sinking us at another. The plough that fed the village starves the soil of a continent. The deterrent that prevented a war seeds an arsenal that could end the species. The medium that knit a town together now severs reality from itself at the scale of a planet. This is what an evolutionary biologist means by a trap: not a conspiracy, not a moral failing, but a path that was adaptive on the way in and is hard to leave on the way out. The strait is not malevolent. It is merely indifferent — and we have shaped our hull to fit it too well.

And yet. The same researchers who drew the chart did not draw it to despair; they drew it because charts are how crews stop running aground. Beyond the strait, in the longer reaches of geological time, they describe an opening they call the Sapiezoic — Latin sapiens welded to Greek zōē, a wise-life eon: the age in which a planetary civilisation has learned to live within the safe and just range of its own life-support systems, in which the biosphere is no longer a balance sheet and the atmosphere is no longer a sewer, in which our descendants look back on this crossing the way sailors look back on the Cape of Storms — with the kind of respect one gives to water that nearly took everything, and didn’t. That harbour is not utopian. It is the condition of having made it through.

But the strait will not navigate itself, and our instruments are imperfect. We have a compass — the planetary boundaries framework, which tells us when we have left the operating space of our own ship². We have a map — Earth-system science, complex-systems theory, the long discipline of historians who have watched other civilisations meet other straits. We have sentinels, posted at the masthead and the bow, scanning the horizon for what the rest of the crew cannot yet see: the climate scientist watching a current weaken; the epidemiologist watching a virus mutate; the ecologist watching a forest dry; the political theorist watching a public square fracture; the AI researcher watching a system begin to optimise for something we did not mean to ask for. Their work is not to steer — the ship is too large for any single hand — but to call out the rocks early enough that the helm can turn.

This is where the page begins.

/anthropocene-traps/ is an attempt to lay the chart flat on the table — the fourteen traps as Søgaard Jørgensen and colleagues described them: the mechanism by which each one closes around a society, the phase of closure it has reached, the trend line beneath it, the other traps it amplifies and is amplified by, and the resilience capacities — the rope, the rudder, the lookout shifts — that a crew can train if it wants to come about. A 2026 follow-up paper by the same team³ argues that two registers of capacity are needed and not one: adaptive capacities for the fast emergent traps of connectivity and pace, transformative capacities for the deep global ones whose grip cannot be loosened by adjustment alone. There is also an interactive companion for those who learn by pulling at the lines themselves: a small simulation in which the traps push and pull on one another the way they do at sea, so that the polycrisis becomes legible not as a list but as a system.

The crossing is not doomed. Nor is it easy. The difference between the two lies in whether we are honest about the chart. A crew that admits the rocks can turn the wheel. A crew that calls the rocks something else — headwinds, cycles, the price of progress — runs into them at full speed and convinces itself, at the moment of impact, that it was always going to happen this way.

The strait is narrow, the harbour is real, and there is still light on the water.

Stand a watch.

Read further

• The Anthropocene Traps — long-form reference — the 14 traps with full entries, phase diagrams, the 14×14 interaction network, and the resilience capacities that could meet them.
• The Anthropocene Traps — interactive companion — a small simulation that lets you feel the traps pulling on one another.
• Søgaard Jørgensen, P. et al. (2023). Evolution of the polycrisis: Anthropocene traps that challenge global sustainability. Phil. Trans. R. Soc. B.
• Søgaard Jørgensen, P., Delannoy, L., Maniatakou, S., Folke, C., Moore, M.-L., & Olsson, P. (2026). Both adaptive and transformative capacities are necessary to navigate global polycrisis. Global Sustainability.
• Richardson, K. et al. (2023). Earth beyond six of nine planetary boundaries. Science Advances.