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Food Crisis - Notes Food Crises
Vak: Food Crises: the Big Picture (SDC-51806)
28 Documenten
Studenten deelden 28 documenten in dit vak
Universiteit: Wageningen University & Research
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Food crises
Food security: all people always have access to sufficient, safe and nutritious food.
Dimensions: food availability, economic and physical access to food, food utilization and
stability over time
Food insecurity: people lack secure access to sufficient amounts of safe and nutritionist
food. Causes: unavailability of food, insufficient purchasing power, inappropriate distribution,
inadequate use of food
May be chronic, seasonal or transitory
Undernourishment: at least one year without the possibility of acquiring enough food
(based on dietary energy requirements)
Drivers of food insecurity: conflict (siege), weather extremes, economic shocks, pests,
natural disasters, poverty, pandemics, climate change, urbanisation
Kwashiorkor: insufficient protein intake with sufficient energy
Marasmus: insufficient energy
Wasting: weight is too low for height
Stunting: length is too short for age
Starvation
Famine
Different definitions
Sen: starvation causing widespread death
Mayer: a severe shortage of food accompanied by an increase in the death rate
de Waal: destitution (loss of an acceptable livelihood), and social disruption (including
migration, family dispersal and abandoning homes), as well as hunger and death. A social
experience.
Walker: a socio-economic process causing the destitution of the most vulnerable groups of a
community, to the point that they can no longer as a group maintain a sustainable livelihood.
Malthus
Malthusian crisis: population growth will inevitably end in a gigantic famine, as food
production only increases linearly, and a population exponentially.
Malthuses zombie: we cannot get rid of the idea that hunger is caused by population growth.
Even though it has been disproven by scholars, its an argument that keeps returning, even
by other scholars and politicians etc.
Crises
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Andere studenten bekeken ook
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