Wizz Air CEO says business class flying bad for environment

The boss of Hungarian budget airline Wizz Air (WIZZ.L) attacked the sustainability credentials of traditional airlines like Air France-KLM (AIRF.PA) and Lufthansa (LHAG.DE), saying business class flying was bad for the environment.
What’s the plan? Corporate polluters lag on setting climate goals

Scientists say the world needs to cut greenhouse gas emissions by at least 45% by 2030 to have any hope of meeting Paris Agreement targets for the middle of the century and averting catastrophic warming.