Cereals have for years, if not centuries been used as feeds for animals, fish and chicken. With the current shortage in production being a result of the prevalent drought especially in the tropical regions, it is imminent that a suitable alternative be found as soon as now.
There should be a significant reduction in the use of cereals as feeds. This can be done in a “green” economy by increasing food energy efficiency using fish discards, capture and recycling of post harvest losses, waste and development of new technology, thereby increasing food energy efficiency by 30-50% at the current production levels.
According to The Environmental Food Crisis, increasing the food energy efficiency provides a critical path for significant growth in food supply without compromising environmental sustainability.
As a result, the individuals living in drought stricken regions could have an extra meal or two contrary to what they can currently afford.