View Single Post
Old 08-25-2016, 02:20 PM   #5
Leeman4Gilmour
First Line Centre
 
Leeman4Gilmour's Avatar
 
Join Date: Feb 2002
Location: Normally, my desk
Exp:
Default

http://www.popsci.com/science/articl...angerously-low

This article from 2013 basically quotes similar numbers. Looking on the bright side, it looks like measures taken since then have curbed the decline.
Leeman4Gilmour is offline   Reply With Quote