The ever-shrinking case for expanding Heathrow

The push for expanding Heathrow Airport is facing increasing scrutiny as advancements in aviation technology allow long-range narrow-body planes to fly to destinations previously reserved for larger aircraft. This development raises questions about the necessity of building more expansive airport hubs like Heathrow, suggesting a potential shift in travel and logistics. The implications are significant for both environmental considerations and the future of air travel infrastructure, as the industry may increasingly favor more efficient, smaller planes over traditional mega-hubs.