Sweet potato varieties to save humankind

by William Preston –  Climate change is a reality, and global food production systems could be at a great risk [1]. Agricultural land all over the world is likely to experience major changes in temperature and water availability [2,3,4]. What is more worrying is that mass produced crops such as maize and wheat have a…

What is Food Security and Why is it Under Threat?

By Daisy Quincey-Brooke – “200 million or more people have starved to death or died of hunger-related disease in the past two decades, and as many as a billion people are chronically undernourished today” (Ehrlich et al, 1993:2) [1]. 27 years later and around 2 billion people still don’t have regular access to safe and…

Diet, health and environment

by Kathryn Vest –  To what extent do the food choices you make impact your health and the environment? Agriculture and food production across the world account for 25% of all greenhouse gases1. The huge amounts of greenhouse gases released in agriculture and other areas of human society have caused temperatures to soar to unprecedented…

Climate change mitigation and food security

by Charlotte Evans –  Have you ever considered the negative impacts of offsetting climate change? Food security is a global issue that could be worsened through mitigation processes and it is something that 2 billion people currently suffer from [1]. Climate change and food security are both major global problems and both are linked to…

Meat Consumption and the threat it brings to Biodiversity

by Eleanor Egan –  Meat Consumption has increased rapidly in the last century with a 20% expansion in the last decade alone[i]. This brings a host of environmental issues including effects on climate change. Developed countries are consuming over double the quantity of meat products compared to developing countries[ii],  which has lead to unsustainable eating…

Supermarkets: a force for good or evil?

by Amrin Golam –  Where do you buy your food? In the developed world, it has become the norm to go to local supermarkets. As we experience a nutrition transition on a global scale this is also becoming a more common occurrence in the developing world.[1] The growth of supermarkets is shifting the global diet.[2] This…

The potential solution for future food security

by Trang Kowalkowska –  The Global Nutritional Report found that there are around ‘820 million hungry or undernourished people’ [1] and The State of Food Security and Nutrition in the World estimated that about ‘3 billion people cannot afford a healthy diet’ [2]. The figures are expected to rise due to rapidly increasing population growth…