Global Food security

Mycotoxins, a Major Challenge in Global Food Security

Global food security: challenges and policies.

Global food security will remain a worldwide concern for the next 50 years and beyond. Recently, crop yield has fallen in many areas because of declining investments in research and infrastructure, as well as increasing water scarcity. Climate change and HIV/AIDS are also crucial factors affecting food security in many regions. Although agroecological approaches offer some promise for improving...

The Economics of Global Food Security

This article outlines a food security synthesis: that food insecurity traces to poverty, that poverty must be addressed by economic development, and that economic development flows from application of the standard model which is now mainstream economics. Food insecure countries do not follow the standard model; their policies for agriculture and other sectors deter development. Why don’t they f...

Global food security under climate change.

This article reviews the potential impacts of climate change on food security. It is found that of the four main elements of food security, i.e., availability, stability, utilization, and access, only the first is routinely addressed in simulation studies. To this end, published results indicate that the impacts of climate change are significant, however, with a wide projected range (between 5 ...

COP-eration for global food security

Mexico is hosting the 13th Conference of the Parts (COP-13) on the Convention on Biological Diversity. Participants will have another opportunity to "integrate biodiversity for wellbeing." Considering that food production is a major driver for the loss of biological diversity, despite the fact that ample genetic reservoirs are crucial for the persistence of agriculture in a changing world, food...