Aviation chiefs air their concerns on climate change

摘要

Heavyweights in the aviation industry have called on governments to agree on a global set of rules for tackling the industry's carbon emissions to avoid climate change chaos from a range of competing systems.rnOfficials from airlines, airports, air traffic bodies and major manufacturers such as Airbus and Boeing, also asked for more co-operation from states and energy firms for their drive to meet their own green targets.