They seem to leave out the obvious, which is that there's just no way transporting you plus 1-2 tons of car from A to B, is ever going to use less energy than t

They seem to leave out the obvious, which is that there's just no way transporting you plus 1-2 tons of car from A to B, is ever going to use less energy than transporting you plus a 20-pound bike, or you plus nothing.