Sustainable livestock systems to improve human health, nutrition and economic status
Sustainable livestock systems to improve human health, nutrition and economic status
An interesting paper published in the journal Animal Frontiers, Volume 9, Issue 4, October 2019, ILRI scientist Padmakumar Varijakshapanicker and his co-authors conclude:
“Livestock production contributes to environmental sustainability through conversion of human-unusable energy into highly nutritious animal-sourced foods, thereby contributing to the reduction in organic waste and pollution in the world, but also provide food and nutrition security. However, the potential and actual contribution of various livestock production systems to environmental sustainability varies according to production system. Various nutritional, genetic, management, and health-related strategies exist for reducing the environmental impact of livestock and making them contribute positively to sustainable livelihoods.
Livestock contribute directly and indirectly to environmental and economic sustainability via various pathways. Some livestock systems are particularly effective at carbon sequestration and hence reducing greenhouse gas emissions that contribute to global warming. Assessment of the impact of livestock on the environment and livelihood should not focus on single criteria such as greenhouse gas emissions, but should balance ecological, social, and nutritional costs and benefits. Sustainable livestock systems contribute to food security, economic, environmental stewardship, and sociocultural needs and are vital for achieving most of the UN SDGs. They are particularly important for improving human nutrition, health, and economic productivity. Concerted efforts are needed to promote such systems in low- and middle-income countries.”
To read the full paper - click here