Reread my comment, as I don't know what you are referring to. I never said bikes are better in every way, or even more efficient. Actually, I think a well desi

Reread my comment, as I don't know what you are referring to. I never said bikes are better in every way, or even more efficient. Actually, I think a well designed motor vehicle could easily beat a bike in efficiency, particularly for common diets, but it would be smaller like a bike. E.g., a motorcycle could be better. My argument was that old technologies aren't necessarily bad and that motor vehicles are nearly as old as bikes, so the age argument also applies to cars. I don't disagree that cars have benefits.