Climate-fueled disasters displaced 13.6 million people in 2025, as extreme weather intensified and humanitarian funding declined worldwide.
First and business class passengers, make up just 14% of long-haul travelers but account for 36% of emissions, a new Greenpeace-backed study finds
Greenpeace argues that money from taxing luxury air travel should be reinvested in public benefits such as cheaper public transport or affordable climate tickets.