Dubai Air Show: The challenges for us all in flying green
Image copyright Getty Images Image caption The airline industry is trying to develop greener solutions for our air travel, but will it be enough?
Sustainable, renewable, green: the buzz words of the environmentalists figured large at this week’s Dubai Air Show. At the last show two years ago, such things barely registered.
This time we’ve had airline Etihad rename a Boeing 787 Dreamliner a…