While seeking novel food sources to feed the increasing population of the globe, several alternatives have been discussed, including algae, fungi or in vitro meat. The increasingly propagated usage of farmed insects for human nutrition raises issues regarding food safety, consumer information and animal protection. In line with law, insects like any other animals must not be reared or manipulated in a way that inflicts unnecessary pain, distress or harm on them. Currently, there is a great need for research in (...) the area of insect welfare, especially regarding species-specific needs, health, farming systems and humane methods of killing. Recent results from neurophysiological, neuroanatomical and behavioral sciences prompt caution when denying consciousness and therefore the likelihood of presence of pain and suffering or something closely related to it to insects. From an animal protection point of view, these issues should be satisfyingly solved before propagating and establishing intensive husbandry systems for insects as a new type of mini-livestock factory farming. (shrink)

Due to the rising pressure from population growth and environmental crises induced by anthropogenic food production activities, the production and consumption of insects have been promoted internationally. The current paper discusses the nutritional and environmental benefits of insect consumption and the socio-cultural and psychological factors that constrain such a habit on an international scale. Then, some historical and cultural information regarding insect consumption in Vietnam is provided to highlight the potential of insect consumption standardization. Unlike those in Western societies, where (...) people exhibit significant psychological resistance to the idea of consuming insects as food, Vietnam has a longstanding tradition of entomophagy, resulting in far less resistance to this practice. Insects have not only been consumed widely in recent times, but they also have a historical root thanks to the early contribution of Nguyen Cong Tieu, a leading Vietnamese agriculture scientist since the French domination period (1884-1945). Nevertheless, insects are commonly viewed as street food or regional specialties but not dietary food, and the perception that insects are “poor man’s diet” persists, which can hinder the standardization of insect consumption within Vietnamese society. To capitalize on the nutritional sources from insects, we suggest that insect-eating should be embraced as an expression of progressive culture for environmental sustainability, and more interdisciplinary research in emerging countries, like Vietnam, could be conducted for the sake of good. (shrink)