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…showed last 75 words of 457 total…as poverty, have been cut too deep and may never heal. Back then, people were probably satisfied with life, if only because it was all they knew. In conclusion, modern life has, in some ways improved since prehistoric times, although for some, it is worse. But for better or worse, all that matters is the future, and if mankind can make up for some of its failings, the future will be a much brighter place.