Pessimism vs optimism
Pessimism
vs.
Optimism
Different approaches to the
‘population-resources’ debate
Malthus
Task: View figure 13.57 (page 378 of
Waugh). Draw the graph and discuss.
Malthus believed that there was a finite
optimum population in relation to food
supply and that an increase beyond that
point would lead to a decline in living
standards and to war, famine and disease.
An increase in the population above the
optimum limit would therefore lead to war,
famine and disease.
A PESSIMISTIC approach
Thomas Malthus (1798) proposed his
work during the early stages of the
industrial revolution when inadequate
food and clothing were common features
in England.
His argument was that population
increases (geometrically) or at an
exponential rate if unchecked i.e. 1-2-4-8-
16-32 etc
Food supply at best increases at an
arithmetic rate i.e.1-2-3-4-5-6 etc
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