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Jet aircraft contribute 2% of all greenhouse gases--raising challenging questions. Is there a moral obligation to travel less? What are the alternatives to going by plane? Are there different standards if you’re traveling for business, vacation or keeping the family together?
By KCRW4.6
577577 ratings
Jet aircraft contribute 2% of all greenhouse gases--raising challenging questions. Is there a moral obligation to travel less? What are the alternatives to going by plane? Are there different standards if you’re traveling for business, vacation or keeping the family together?

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