<h4 id="story-headline">In 'breakthrough,' UN refugee agency reaches embattled Yemeni city with life-saving aid</h4><div id="PhotoHolder3"><a rel="gallery-default" href="http://static.un.org/News/dh/photos/large/2016/February/Yemen_Taiz_OCHA…; id="PhotoCrop" class="lightbox" title="Girls fetching water in Mawyah district, Taiz. This role often falls on the shoulders of girls and young women, often at the expense of their education.
If we study
the history of development and poverty, we will find that
western farm surpluses are caused mostly by productivity
improvements caused by advances in farm machinery and crop
chemistry (fertilizers, pesticides, etc.).