Do remember to check out the rather wonderful articles on the World Public Health Nutrition website. http://www.wphna.org
There are so many interesting stories there its hard to pick put one but here's a link to the latest on breastfeeding by George Kent for starters:
Volume 3, Number 10, October 2012
http://www.wphna.org/2012_oct_wn3_breast_feeding.htm
What's happened to Derek Yach?
http://www.wphna.org/2012_nov_col_geoffrey.htm