Ancient Rome's collapse is written into Arctic Ice

Interesting article:

https://www.theatlantic.com/amp/article/560339/

Interesting. Though as the guy halfway down says, don't the winds normally blow the opposite direction so how did this settle there? I'm sure they know what they're doing but I wouldn't have thought to look at Greenland for Roman/Iberian emissions so well done to the team who figured it out.

This is amazing technology put to strange and interesting use :eek: