Evidence-Based Research

Global trade is a complex, politically charged issue that has important implications for the global food system.

A recent paper in Food Policy, “Do Markets and Trade Help or Hurt the Global Food System Adapt to Climate Change” , investigates whether markets and trade aid or inhibit the global food system ability’s to adapt to climate change. The discussion and themes raised in the paper are based on results collected from a wide variety of sources.

FAO estimates that around the world, about 795 million people still suffer from hunger and more than two billion people suffer from micronutrient deficiencies or forms of over-nourishment. Simultaneously, historical and future achievements in food security are under threat due to climate change and increasing pressures on natural resources.

It is estimated that deforestation, forest degradation, and peat land emissions account for about 15 percent of total greenhouse gas emissions. A REDD (Reducing Emissions from Deforestation and Forest Degradation) agreement was reached at COP 16 in 2010; since then, REDD policies have been introduced with the goal of preserving forests and proposals have been put forward to compensate developing countries for avoided deforestation.

Micronutrient deficiencies afflict more than two billion individuals worldwide. These deficiencies occur when the intake and absorption of vitamins and minerals are too low to sustain good health and development.

The global population is expected to grow to more than 9 billion people by 2050. In such a scenario, ensuring the availability of and access to affordable and nutritious food will be a major challenge.