Increase access to farm inputs like seeds, animal feeds and irrigation systems by offering them to farmers at affordable prices. These inputs should be distributed in enough quantities to facilitate sustainable commercial farming practices with high returns per acre of farm land.
Train farmers to expand their knowledge on modern and cost-effective food production practices. This kind of education, also known as extension services, is important in helping farmers adapt new technologies and management of modern crop and animal breeds that are more drought and pest resistant, and are more yielding than the conventional livestock breeds and food crop species.
Avoid deforestation by encouraging recycling of paper and water. Plant trees and switch to carbon-free energy to reduce carbon emissions that are major contributors to climate change. According to the Institute for Agriculture and Trade Policy, a global think tank that works with governments and organizations on agricultural policies, rain-fed agricultural production is set to go down by a half by the year 2020. This is because for every three-degree Celsius rise in global temperatures, food prices hike by 40 percent.
Create special sustainable food programs through which wealthy individuals, the corporate world and countries can make contributions that can be used to feed people experiencing critical hunger. Programs like Special Program for Food Security operating under the flagship of Food and Agricultural Organization has collected donations that have helped many across the world.