Worldwatch Institute 'Feeding Communities by Focusing on Women'

Worldwatch Institute says that "research has shown that when women’s incomes are improved, and when they have better access to resources like education, infrastructure, credit, and health care, they tend to invest more in the nutrition, education, and health of their family, causing a ripple effect of benefits that can extend to the entire community." 
An example: "In Kibera—sub-Saharan Africa’s largest slum in Nairobi, Kenya, where anywhere from 700,000 to a million people live—women farmers, with training and seeds provided by the French NGO Solidarites, are growing vegetable farms in sacks filled with dirt. More than 1,000 women are growing food in this way and during the food crisis in Kenya during 2007 and 2008, when conflict in Nairobi prevented food from coming into the area, most residents did not go hungry because there were so many of these ‘vertical farms.’" You can read the full article here.