Reuters: Aviation pollution can only be stabilized by the middle of the century if a price is set on airline carbon emissions, research said, countering industry hopes that green goals can be met via technology improvements and biofuels.
A European Union scheme to force airlines using EU airports to pay for their carbon emissions caused an international outcry, forcing the European Commission to propose a year-long freeze of its law.
As an alternative to the EU scheme, U.N. body the International Civil...