I don't know about the rest of the world,
but here in the USA, I think the best thing we
could do is change the traffic laws to drive
on the left side of the road.
New signs would have to be designed and made.
This would create jobs.
Freeway ramps would have to be redesigned
and built.
This, too, would create many needed jobs.
Many drivers would have to attend refresher
courses on how to navigate the new system.
More jobs for people who work at driving
schools.
Cars would have to be built with the steering
wheel on the right-hand side.
That would revive the machine tool industry.
With steering wheels in the correct place, US
made cars would be able to sell better in
civilized countries like England and Japan.