Worried that Starbucks is running out of real estate? Concerned that McDonalds will be unable to fill its quota of minimum-wage employees as urban sprawl caps out? Have no fear for as the following map shows, there is plenty of room left in the world for the chains to expand... and of course, where there is a Starbucks there is mass affluence, right? Of course, extremes of heat and cold will require a little adaptation but that's what free easy money is for...
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Source: @planetpics