On the morning of February 1, 2026, Israeli military aircraft flew low over the Lebanese villages of Ras Naqoura and Aita al-Shaab, spraying agricultural fields with a fine mist. Lebanese authorities later identified the substance as glyphosate: a probable carcinogen. Laboratory analysis found concentrations 20 to 30 times higher than normal agricultural use. Within days, the green of fields, orchards, and olive groves turned brown. Farmers who had worked the same soil for generations watched their trees die. The air smelled of chemicals, not earth. The land still exists, yet it is no longer cultivated—life suspended without fully disappearing.

War is usually understood as something that forces people to leave. Bombs fall. Populations flee. Borders close. But what if war works differently? What if it does not expel populations directly, but instead destroys what might have allowed them to return?

Consider South Lebanon today. Villages still stand. Homes are intact. Roads are open.  A fragile ceasefire is nominally in place, though both Israeli forces and Hezbollah have repeatedly breached it. This is consistent with the later section on the return to open war in March 2026. Yet farmers cannot cultivate their land. Water may be contaminated. Unexploded ordnance litters the soil. The land is still there. But it no longer supports life.

I call this condition uninhabitability: a form of violence that does not move people across space but quietly transforms territory into a place where life cannot resume.

Not destruction of the present—but making the future unviable.

In South Lebanon, white phosphorus and incendiary bombs burned farmland, olive groves, and forests, leaving soils laced with heavy metals. Cluster munitions scattered across the countryside render fields inaccessible for years. The 2006 war left an estimated one million unexploded cluster bomblets in southern Lebanon. Today, the Lebanese army estimates that over 24 million square meters of land remain contaminated.

The 2006 destruction was never fully repaired; the 2023–4 campaign added new contamination on top of old. War layers damage cumulatively, each conflict deepening the uninhabitability.

Uninhabitability unfolds in the register of the invisible: in the farmer who quietly abandons his field, in the family that drinks bottled water for years.

Yet the herbicide spraying of February 2026 reveals a different logic. Glyphosate does not destroy crops in a single season. It attacks the soil itself—its microbiology, its fertility, its capacity to regenerate. The damage is not spectacular. It is slow, diffuse, and long-lasting. This is not war aimed at buildings or bodies. It is war aimed at the possibility of life continuing.

Why does this form of violence remain so difficult to see? Spectacular destruction—a bombed hospital, a collapsed bridge—generates headlines and outrage. But poisoned soil does not photograph well. Contaminated water does not make for evening news. Uninhabitability unfolds in the register of the invisible: in the farmer who quietly abandons his field, in the family that drinks bottled water for years, in the village that slowly empties not because anyone was forced out, but because staying became impossible. This invisibility is not accidental. It is structural to how environmental violence operates—and how it escapes accountability.

Here is what makes uninhabitability conceptually unsettling: war no longer ends.

We are used to thinking of war as an event with a before and after. Ceasefire signed. Troops withdrawn. Displaced populations return. Reconstruction begins. But consider unexploded cluster munitions from 2006—still being cleared in South Lebanon today, nearly 20 years later. In 2025, international teams removed 175 cluster munitions from a single tract of 213,850 square meters. The war had never really ended for that ground.

This persistence extends beyond unexploded ordnance. Heavy metals from munitions leach into soil and groundwater, moving through food chains and accumulating in bodies. The herbicides sprayed in February 2026 will affect microbial communities and soil fertility for years—long enough to break the rhythm of farming seasons. A ceasefire may be signed. Borders may reopen. But violence is no longer something that happens. It is something the environment becomes.

War does not persist after it ends. It relocates into the conditions of life themselves. The time scales of war now stretch across generations.

What does this mean for those who wait to return? It means that displacement is no longer measured in weeks or months, but in the slow, uncertain duration of environmental recovery. A family camped in temporary housing cannot plant olive trees that take a decade to mature. A community cannot rebuild when the land itself is still a weapon. Temporal foreclosure—the destruction of a viable future—is the quietest violence of all. It does not kill quickly. It simply makes waiting endless.

This brings us to the central paradox of uninhabitability: return without return.

In the standard narrative of displacement, return is the endpoint. People go home. Life resumes. The war ends.

But what happens when return is physically possible yet materially impossible? People cross back into their villages. Their houses still stand. The roads are open. Yet the olive groves that sustained their families are burned or poisoned. The water from the well is contaminated. The fields are seeded with unexploded bombs.

In 2006, after the 34-day war, a local official in the village of Zawtar Sharqiyye described the impossible choice facing olive farmers: they “either choose to stay out of danger but then make no money at all for their families, or to seriously risk their lives by trying to harvest what remains of the olives.” A farmer named Abu Mohamed, who picked his olives daily among cluster bomblets, explained: “What can I do? I have four young children and a wife to support. If I don’t go out into the fields to pick the olives, then who will feed us?”

But the problem is not only farming. A mother cannot send her children to play in fields that may hide cluster bomblets. A family cannot drink water drawn from a well that tests positive for heavy metals. A village cannot rebuild its economy when the land produces nothing. Return without return means crossing the threshold of home but finding that home no longer functions as a place to live. People return spatially, but the conditions that made return meaningful—the capacity to work the land, to draw clean water, to raise children without fear—have been destroyed. Displacement is no longer only about where people are. It is about whether life can resume where they are.

South Lebanon is not an exception. It is a model.

In Gaza, according to UN assessments, 97 percent of tree crops are destroyed. Food production at scale is impossible. Recovery will take decades. In Syria, two-thirds of water facilities were severely damaged, creating a compounding water crisis. In Ukraine, over 600,000 craters scar the soil; lead and cadmium levels exceed safety limits by 50 times. The numbers vary. The pattern does not: War is increasingly waged against the ecological conditions of inhabitation.

Then came March 2026. On March 1, Israel launched a new military offensive on Lebanese territory. The 2024 ceasefire had never truly been implemented—the UN reported that Israel had violated it more than 10,000 times—but now the war had returned in open form. The fields sprayed with glyphosate just weeks earlier were cratered by airstrikes. The villages that had begun the slow work of return emptied again. The war had never really ended; it had merely changed register, from the slow violence of uninhabitability back to the spectacular violence of bombs.

This changes how we understand displacement.

We have long understood displacement as the forced movement of people across space. But uninhabitability reveals a different form of displacement—one in which people may not move at all, yet find themselves unable to remain. The refugee camp and the ruined village are not the only endpoints of war. So too are the contaminated field, the poisoned well, the forest seeded with unexploded ordnance.

Reconstruction, then, is not simply a matter of bricks and mortar. It requires the restoration of ecosystems: the regeneration of soil, the clearance of unexploded ordnance, the detoxification of water supplies. These processes take decades, sometimes generations. Reconstruction is not a technical problem of infrastructure. It is an ecological problem of time.

And time is precisely what is denied to displaced populations who need to return now. Rebuilding a house takes months. Restoring soil fertility takes years. Removing cluster munitions takes decades. The mismatch between political timelines and ecological timelines is the hidden violence of uninhabitability.

And accountability? Environmental destruction in war is notoriously difficult to see, measure, and prosecute. Unlike a massacre or the bombing of a hospital, the slow violence of uninhabitability unfolds across years, its causes diffuse and its effects distributed. Yet legal frameworks are catching up. The ICRC’s 2020 guidelines consolidate existing international humanitarian law. Proposals to amend the Rome Statute to include a crime of ecocide offer a potential pathway forward. In 2024, a group of Pacific Island states formally proposed such an amendment at the International Criminal Court. The proposal remains under review, but the very act of proposing it signals a shift: Environmental destruction in war is moving from the margins of international law toward its center. The question is not whether the law can address uninhabitability. The question is whether we are willing to see it as violence at all.

The most enduring form of displacement today may not be the movement of people, but the quiet transformation of places into environments where life can no longer take hold. War no longer ends with the ceasefire. It ends—if it ends at all—in the soil, the water, and the air.

We have a name for the violence that forces people to flee: expulsion. We do not yet have a name for the violence that makes return impossible.