Why Don’t We All Drive on the Same Side? (Encore)

Standards make everything easier. When everyone can agree on a standard way to do things, regardless of how it is done, it can reduce confusion and facilitate progress. You’d think if there was one thing that would be standardized everywhere, it would be the side of the road everyone drives on. I mean, there are only two options. Yet, there is no global standard for what side to drive on.

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