Here’s a quick and easy way to reduce your impact while traveling: Split a taxi!
While you’re standing in the cab line at the airport, ask your fellow travelers if any of them are going to the same part of town as you. If they are, tell the driver you need to make two stops and off you go.
Carpooling saves gas and emissions and, in this case, will save you money too.
You should use your best judgment when deciding to share a cab -- safety first! -- but if the coast is clear, give it a whirl! All you’ve got to lose is a full cab fare.