To mark World Food Day, October 16, we asked you earlier this week to share your questions about food aid — its complexities, and its implications on economic development and child health. This is part 1 of a 2-part series of responses to those questions from Paul Macek, World Vision’s senior director of integrated food and nutrition. Paul leads a team of specialized program officers who focus on food security, livelihoods, economic development, nutrition, agriculture, and environment. Paul has degrees in history and political science from the University of Wisconsin-Madison, and a Master of Arts in international affairs with concentrations in international development and political economy from American University in Washington, D.C. Part 2 will be posted on Monday, October...