Because the midpoint of the Medieval Warm Period was about 850, an extension of Bond's cycles would place the midpoint of the next warm interval in the twenty-fourth century.

由于中世纪温暖期的中点约为850年，因此邦德循环的延长将使下一个温暖间隔的中点出现在二十四世纪。

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With the extension of the average life span, many people start their second life cycles, due to the recovery of physiological function.

随着人的平均寿命的不断延长，在更年期的调整变化中，不少人的内在生理机能出现了复苏现象，从而开始生命过程的第二周期。

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