Homegrown Aid , by JEFFREY D. SACHS Published: April 8, 2009 PRESIDENT OBAMA has embarked on a promising new course to fight hunger and promote economic growth and political stability in countries like Cambodia, Honduras and Malawi. These countries, and many more, have large populations of impoverished farm families. Tough climates, environmental degradation and a… Read More From the NYT: ‘Homegrown Aid’, by Jeffrey Sachs