How quaint: a newsreel-type production from the late 1940s or 1950s just aired on TCM (Turner Classic Movies), wherein the narrator stated,

“About one out of every five or six marriages in the US end in divorce.”

Fast-forward six or seven decades later, and the figure has soared to approximately one out of every two marriages end in divorce. 

What do you think the US marriage-to-divorce ratio might be in the year 2080?
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