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People Keep Getting Older
Here's an enjoyable piece on the Up series, which is without a doubt the greatest ongoing documentary of all time. They are currently up (haha, get it?) to 56.
May I suggest a tag?
Also one of the great soap operas of all time. The rich tapestry, lives of quiet desperation, etc etc. I suppose he set out to prove a case, that your fate is determined by your class, a very trendy thought back then and still a conceit dear to the hearts of Anglophobes. Too bad someone didn't do it in the US at the same time — results would have been much the same, most likely.