In Zambia’s Luangwa Valley, highly variable rainfall and lack of education, agricultural inputs, and market access constrain agricultural productivity, trapping smallholder farmers in chronic poverty and food insecurity. Human and animal disease (e.g. HIV and Newcastle Disease, respectively), further threaten the resilience of poor families. To cope with… (More)
A file conversion error resulted in one box in Figure 4 to read " expectancy " when it should read " short life expectancy. Figure 4 has been corrected as below, in all published copies of the article.