
Many Airlines Say They'll Be Carbon Neutral by 2050. Here's What It Will Take
A group of almost 300 airlines have committed to "net zero" carbon emissions by 2050, but just how are they going to get there? WSJ’s George Downs explores some of the methods the International Air Transport Association has suggested for emissions reduction. Illustration: George Downs
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George Downs
George Downs explores the evolution of transportation, from electric vehicles to commercial aviation and the future of spaceflight.