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803960
Population and Resources
Description
Mind Map on Population and Resources, created by charlottegaunt on 29/04/2014.
Mind Map by
charlottegaunt
, updated more than 1 year ago
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Created by
charlottegaunt
over 11 years ago
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Resource summary
Population and Resources
Malthus
Pessimistic
food is necessary for human existence
food supply cannot keep up with population growth
Checks
war, famine, disease
abstinence
Evidence
Famine in Sudan, Ethiopia
Social and economic problems in LEDCS
Water scarcity
Club of Rome
Boserup
Optimistic
Necessity is the mother of invention
demographic pressure promotes innovation and higher productivity
evidence
Green Revolution
intensiveforms of agriculture
Julian Simon
Over and Under population
too many people in an area relative to the amount of resources
too few people in an area to use resources efficiently
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