David Sabatini算是被Mee Too 给毁了，这才是真相？ - 未名空间(mitbbs com) mitbbs.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mitbbs.com Daily Mail and Mail on Sunday newspapers.
Our modern civilisation may be the most advanced to ever exist on Earth, but around 100 generations ago, our ancestors had brains that were larger than our own.