Human Life Expectancy Nearing Maximum Limit, Researchers Say HuffPostImplausibility of radical life extension in humans in the twenty-first century Nature.comDon’t Expect to Live Significantly Longer, At Least Not in This Century TIMELife expectancy is increasing at a slower rate this century — and it may be because we're reaching our human limit Livescience.comHave We Reached Peak Human Life Span?