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Green sky thinking: Can the world grow enough jet fuel?
By Daisy Carrington, for
CNN
July 7, 2014 -- Updated 0923 GMT (1723 HKT) (
CNN
) -- When it
comes
to the The industry produced 689 million tons of CO2 in 2012, according to
Air
Transport Action Group (12% of
blog.naver.com · 2014.08.20