Tag: Food Security

This comprehensive review by Mogollón et al. would be a great starting point to help students think about the pressing challenge of feeding growing numbers of people in the face of climate change. The article begins with the impact of food production on the environment; the release of greenhouse gasses,…

Recently, a team of agricultural economists (Pardey et al.) released a powerful commentary about the state of agricultural research funding, which they say is insufficient. They observe that, fueled in part by the changing climate, food prices are rising everywhere, but they are forecast to rise…

Many factors contribute to global hunger, but progress in many sensible directions such as lowering waste and improving distribution has been negligible; furthermore, the ever growing challenges of climate change continue to hinder food production. Photosynthesis is a critical yet inefficient process…

It’s 2025, and although we live in a world saturated with information, is increasingly difficult to sort fact from propaganda or fiction. This is true in all arenas, including plant science. Calls for strategies to improve crop yields are sometimes met with criticisms that higher yielding crops would…

Much of what is written about the impacts of climate change on food production is focused on the abiotic stresses that plants will experience, but biotic stresses will be equally impactful, as discussed in this fine review by Singh et al. The challenges in predicting climate impacts on plant disease…

Plants synthesize interesting chemicals that attract, deter, amuse, and harm their predators. Some of the most harmful to humans have been selectively eliminated through the process of domestication, but others render potential food sources inedible. This review by Liu et al. discusses four approaches…

In recent years, there has been increasing awareness about the environmental impact of animal-based protein sources. Legumes such as chickpea (Cicer arientinum) are relatively cheap and sustainable sources of proteins, dietary fibres and micronutrients. Although there is a vast chickpea germplasm collection,…