At the Abta convention in Madeira, the UK's largest travel firms delivered a message that amounted to cognitive dissonance dressed as confidence: extreme heat isn't changing demand, but everything around demand — fuel, capacity, infrastructure, pricing — is changing fast. The fuel story is the sharpest. After the US attack on Iran in February sent jet fuel prices skyward, airlines like Tui, easyJet, and Ryanair rode out 2026 on pre-hedged contracts. That buffer is expiring. Ryanair and easyJet are already slashing winter capacity, and Tui UK & Ireland managing director Neil Swanson was blunt: "Airlines are going to be less and less hedged and prices are going to go up." Abta chief executive Mark Tanzer flagged the second-order effect — higher domestic energy costs squeezing household incomes before the holiday budget even gets discussed. On climate, the industry's position is somewhere between denial and pragmatism. Tui offered Tunisia customers a free switch when 45°C was forecast for ten days; almost nobody took it. "Brits like a warm holiday — if it's got a pool and air-conditioning, that works for them," Swanson said. EasyJet Holidays chief Garry Wilson noted the company sends more people to Majorca in a week than to Tromsø in a year. Talk of "coolcations" was dismissed as media invention. Yet Tui's Danube river cruises were marooned by unprecedented low water levels, forcing passengers onto replacement buses, and Intrepid Travel's James Thornton reported 185 extreme weather incidents affecting customers this year — up from "a handful" when the company started. Intrepid's trajectory illustrates where the real adaptation is happening, and where it isn't. Now a A$1 billion business, the adventure operator has stopped selling active group tours in southern Europe during summer — nobody wants to trek in that heat. Thornton was candid about the limits of sustainability posturing: "Ultimately you can't have sustainable travel, you can only limit the impact." The firm abandoned carbon offsetting after it fell into disrepute and now runs a decarbonisation fund for local projects instead. The affordability squeeze is structural, not cyclical. Rising tourist taxes worldwide reflect host communities pushing back on overtourism. Wilson called this "grossly unfair," arguing destinations like Mallorca "built enormous economic positions on the back of mass tourism, and then pull up the bridge." Tanzer noted that if hotter temperatures push demand toward cooler or higher-altitude destinations, limited bed capacity there will drive prices up further. Skiing holidays face a particularly stark version of this: less snow means fewer viable slopes means higher prices means fewer customers. Meanwhile, AI is arriving as a workforce question. On the Beach CEO Shaun Morton laid off 20% of staff this summer to "automate and streamline," framing the goal as 10x productivity, not 10% improvement. He acknowledged that the employees who can see furthest ahead are also the most worried. The industry's human capital is being compressed from both ends — fuel and climate costs squeeze margins, and automation reduces headcount. The picture that emerges is an industry running on consumer inertia while the structural economics deteriorate year by year. Demand hasn't shifted because habits are sticky and alternatives are thin. But the cost base is rising permanently, capacity is contracting, destinations are resisting, and the climate impacts that seemed theoretical five years ago are now showing up as bus-replacement river cruises and 185 weather incidents per year. The executives know this. They're just hoping the music keeps playing long enough.