Jordan

By the end of the twenty-first century, Jordan will most likely have become what might be called a managed-scarcity tourism state: a smaller-volume, higher-value sector that survives not by escaping its environmental limits but by engineering its way around them. The kingdom will not collapse as a destination, nor will it grow without constraint. Instead, its marquee sites — Petra, Jerash, Wadi Rum, the Dead Sea shore, the reefs of Aqaba — will operate under heat-shifted seasons, timed-entry caps, desalinated water, solar power, and a dense layer of artificial intelligence that schedules, monitors, and protects what remains. Tourism will still account for something close to a sixth of the national economy and remain an indispensable source of hard currency, but its character will have shifted decisively from abundance toward careful stewardship of a scarce and valuable inheritance. 

Water is the binding constraint, and almost everything else follows from it. Jordan is already among the most water-scarce countries on earth, with renewable freshwater per person far below the threshold conventionally used to define absolute scarcity, and demand rising steadily as the population climbs toward roughly twenty-one million by 2100. The fossil aquifer that has propped up supply for years is non-renewable and being drawn down. The single adaptation that makes a twenty-first-century tourism sector viable is large-scale desalination: a long-planned project to draw seawater at Aqaba, treat it, and lift it more than a thousand metres through a pipeline of some four hundred and fifty kilometres to Amman, powered substantially by a dedicated solar farm. Successive expansions of this desalination-and-conveyance chain are the most plausible path to 2100. Water will be manufactured rather than found, tariffs will rise, and the most water-hungry tourism formats — golf courses, sprawling pools — will become both economically and politically indefensible when households themselves are rationed. Tourism, a comparatively modest consumer of water but a politically protected one, will likely be granted priority allocation at hotels and heritage zones.

The Dead Sea illustrates the limits of even aggressive adaptation. The lake is falling by more than a metre each year, its retreating shoreline pocked by thousands of sinkholes that swallow roads, farmland, and the approaches to resorts. The cross-border scheme once imagined to replenish it has effectively been abandoned, and the desalination programme that succeeded it is oriented toward drinking water rather than lake restoration. The most likely outcome is therefore continued decline across the century, with the shore retreating hundreds of metres to kilometres further and resorts forced either to keep extending their infrastructure or to relocate altogether. A natural feedback — rising salinity slowing evaporation — means the lake will persist in shrunken, hazard-prone form rather than vanishing, so Dead Sea tourism survives, but only as a niche wellness and mineral product clinging to a constantly receding, sinkhole-threatened edge.

Heat will reshape the rhythm of heritage tourism without ending it. The eastern Mediterranean and the wider Middle East are warming far faster than the global average, and Jordan faces multi-degree warming alongside meaningful declines in already scarce rainfall. At exposed sites such as Petra, Wadi Rum, and Jerash, midday summer visitation will become increasingly untenable. The response will be a decisive seasonal shift toward autumn, winter, and spring, a major expansion of night and early-morning visitation, engineered shading and cooling at the worst chokepoints, and dynamic scheduling that spreads visitors across the cooler hours. Heat does not erase Jordan's outdoor heritage; it re-times and re-engineers the experience of it.

Against this backdrop, the Gulf of Aqaba emerges as Jordan's single most defensible environmental asset. The corals of the northern Red Sea tolerate heat stress well beyond the levels that kill the same species elsewhere, an evolutionary inheritance that allowed them to survive a succession of intensifying marine heatwaves, including a record-breaking event, without the mass bleaching seen across most of the world's reefs. This makes Aqaba one of the last places where a thriving coral system may persist to 2100, a globally rare draw for dive tourism. But the threat here is local rather than global: pollution, coastal and port development, and diver overuse. Jordan has already pioneered a model response, deliberately sinking decommissioned military vehicles to build artificial reefs and an underwater museum that diverts pressure from fragile natural systems. The most likely path is for Aqaba to grow proportionally more important, marketed as a surviving refuge, managed with reef-monitoring technology, strict diver caps, and continued artificial-reef expansion — though early signs of shallow bleaching serve as a warning that even this stronghold has limits.

Artificial intelligence runs through every part of this future as both the principal enabler of survival and a principal source of disruption. On the enabling side it powers smart-water forecasting and leak reduction, drought and flash-flood early warning for the narrow gorge leading into Petra, reef and protected-area surveillance, and the energy optimization that lets a solar-rich grid run desalination and cooling. It supports digital twins and high-resolution scanning of fragile monuments, allowing Jordan to cap physical numbers at Petra without losing revenue or access, and it lowers the language barriers that once stood between visitors and guides. Yet the same technologies threaten to disintermediate Jordanian tour operators and licensed guides, to concentrate crowds algorithmically at the most famous sites, and to amplify the conflict-driven misinformation to which Jordan's image is acutely vulnerable. The decisive question for 2100 is distributional: whether these gains accrue to Jordanian communities — Bedouin guides, small operators, conservation bodies — or are captured by global platforms while locals absorb the disruption.

The cultural dimension carries its own unresolved tensions. Petra, with its weathering sandstone, flood-prone gorge, and strained carrying capacity, will most likely operate under strict timed entry, pervasive structural monitoring, detailed digital documentation, and immersive substitution for its most fragile interiors. Layered over this is the fraught question of the Bdoul Bedouin, displaced when the site was first inscribed and subject to renewed eviction pressure, whose status as living heritage sits uneasily against the imperatives of physical protection — a tension likely to be managed and partially negotiated rather than cleanly resolved. Wadi Rum, meanwhile, sustains a durable film-tourism pipeline and Bedouin-run camps, where community tourism is simultaneously the area's competitive advantage and its central sustainability test. Religious and pilgrimage tourism — anchored by the Baptism Site, Mount Nebo, and a deep Christian and Islamic heritage — provides a relatively recession- and fashion-resistant demand floor, while intangible heritage and handicrafts shift toward higher-value, authenticity-driven experiences increasingly mediated through digital platforms.

The socioeconomic picture is one of structural centrality paired with structural fragility. A young and growing population sustains a domestic-tourism buffer that has repeatedly cushioned conflict-driven downturns, as Gulf and local visitors partly offset Western cancellations. Yet chronic weaknesses persist: high unemployment, very low female participation in the tourism workforce, and dependence on a refugee-affected, aid-supported economy carrying heavy public debt. Above all, Jordan's tourism is acutely sensitive to regional conflict, with each major shock producing sharp cancellations followed, so far, by recovery around a slowly rising long-term trend. The single greatest threat to the entire trajectory is a major regional war or a collapse of external aid; short of that, the most likely future is precisely this oscillation — periodic, sometimes severe shocks absorbed by a resilient reputation as an oasis of calm.

What emerges, then, is neither triumph nor catastrophe but a hard-won equilibrium. Jordan in 2100 will most likely host fewer visitors than unconstrained growth would imply, charge them more, move them through heat-shifted seasons and capped sites, and quench their thirst with desalinated water carried uphill on solar power. Whether that managed-scarcity model is ultimately judged a success will depend less on the engineering, which is largely achievable, than on the distributional question that runs beneath all of it — whether the communities who embody Jordan's heritage come to share in the value their inheritance creates.