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Living to 120 is becoming an imaginable prospect
(www.economist.com)
You're assuming humanity is going to survive the next 30-50 years. Unless we do some major course corrections right the fuck now (and that's not looking likely at all because most of it has to do with the rich and powerful who will never change), climate change and/or our own hatred of each other is going to make us extinct or at least endangered and very unhealthy.
