War lowers happiness only in those directly affected by it, by as much as a well-of person falling into poverty. http://www.sciencedirect.com/science/article/pii/S0167268116302086 …pic.twitter.com/8s9n949iL7
1:18 AM - 2 Oct 2016
from Berlin, Germany
0 replies
2 retweets
9 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.