[jhoechtl]

This is one of the most brilliant and succinct put statements I have read in a while. However, do you have any pointers to underpin your statement?

[lkrubner]

See this graph:

http://www.smashcompany.com/wp-content/uploads/2017/12/Scree...

A few other graphs I collected on my weblog are here:

http://www.smashcompany.com/business/is-it-useful-to-have-a-...

http://www.smashcompany.com/philosophy/do-men-become-warlike...

http://www.smashcompany.com/philosophy/marriage-peaked-in-19...