The stupendous time spans of the evolutionary past are now part of common culture -- outside the American Bible Belt, anyway --  but most people, even those who are familiar with evolution, aren't mindful that even more time lies ahead.
进化发展的巨大时间跨度 现在已经是人类的共识 - 至少是超出了美国圣经带地区-  但是大多数人，就算是那些熟悉进化理论的人， 也常常会忽视有更多的时间摆在我们的前面。