Climate played a major role in the rise and fall of Roman civilisation. Empire-builders benefitted from impeccable timing: http://ow.ly/ibZj30hdIXj pic.twitter.com/bb9oPHduIz
10:01 AM - 15 Dec 2017
0 replies
12 retweets
20 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.