Not to mention reduced carbon emissions if all said cars were, say, electric. I kept thinking of _The Fifth Element_ while reading your comment. Except instead

Not to mention reduced carbon emissions if all said cars were, say, electric. I kept thinking of _The Fifth Element_ while reading your comment. Except instead of flying cars, HOV lanes packed tightly together carrying thousands of passengers traveling safely at 90 MPH. Saving emissions, being efficient. I can see it happening.