Marco Sartori has some beautiful wildlife photos, and he's put them in a new book.
From 1 billion in 1804 to 7 billion in 2011, how did the population get so big so fast? NPR explains it, but basically it’s due to longevity and lower infant mortality.
GADS THOSE ARE GREAT PHOTOS... THANKS.
Posted by: hans howe | Friday, December 14, 2012 at 01:43 PM