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Food security is the state of having reliable access to a sufficient quantity of affordable, nutritious food. The availability of food for people of any class and ...
The water, energy and food security nexus according to the Food And Agriculture Organisation of the United Nations (FAO), means that water security, energy security and food security are very much linked to one another, meaning that the actions in any one particular area often can have effects in one or both of the other areas. [1]
The term food security was first used in the 1960-1970s to refer to food supply and consistent access to food in international development work. [13] In 1966 the treaty titled the United Nations International Covenant on Economic, Social and Cultural Rights was created to ensure economic, social and cultural rights including the “inalienable right to adequate nutritious food”. [14]
The geography of food is a field of human geography.It focuses on patterns of food production and consumption on the local to global scale. Tracing these complex patterns helps geographers understand the unequal relationships between developed and developing countries in relation to the innovation, production, transportation, retail and consumption of food.
Climate change can play role in urban food deserts because it directly affects accessibility. The main way that climate change affects food security and food deserts is by reducing the production of food. [26] With the limited availability of a product, the price rises making it unavailable to those that cannot afford more expensive commodities ...
Land degradation reduces agricultural productivity, leads to biodiversity loss, and can reduce food security as well as water security. [3] [1] It was estimated in 2007 that up to 40% of the world's agricultural land is seriously degraded, [4] with the United Nations estimating that the global economy could lose $23 trillion by 2050 through ...
The Global Food Security Index consists of a set of indices from 113 countries. It measures food security across most of the countries of the world. [ 1 ] It was first published in 2012, and is managed and updated annually by The Economist 's intelligence unit.
The right to food protects the right of all human beings to be free from hunger, food insecurity, and malnutrition. [4] The right to food implies that governments only have an obligation to hand out enough free food to starving recipients to ensure subsistence, it does not imply a universal right to be fed.