AP Human Geography Flashcards: Malthusian Theory
Written by AP Content Team, Verified for 2026 AP Exams, Last updated: May 2026
Review key ideas with interactive flashcards. This set includes 10 cards to help you master important concepts.
How does the Demographic Transition Model critique Malthusian theory?
The Demographic Transition Model shows that as societies develop, birth rates naturally decline, challenging Malthus's assumption of endlessly exponential population growth.
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How does the Demographic Transition Model critique Malthusian theory?
The Demographic Transition Model shows that as societies develop, birth rates naturally decline, challenging Malthus's assumption of endlessly exponential population growth.
Who are Neo-Malthusians?
Neo-Malthusians are modern theorists who adapt Malthus's core ideas, arguing that rapid population growth is outstripping not just food, but a wider range of resources like clean water, energy, and breathable air.
According to Malthus, what is the fundamental difference between population growth and food supply growth?
Malthus stated that population increases exponentially (geometrically), while the food supply only increases arithmetically (linearly).
How could you apply Malthusian theory to analyze the consequences of population change in a developing country?
One could analyze if the country's high population growth rate is straining its food production capacity, healthcare systems, and natural resources, potentially leading to social and economic instability as predicted by Malthus.
What did Malthus predict as the consequence of unchecked population growth?
He predicted that population growth would eventually lead to widespread famine, disease, and war, which he called 'positive checks' that would forcibly reduce the population.
What is a major technological critique of Malthusian theory?
A primary critique is that Malthus failed to foresee technological advancements in agriculture (like the Green Revolution) that have allowed food production to grow at a much faster rate than he predicted.
Define 'positive checks' in the context of Malthusian theory.
Positive checks are factors that increase the death rate to balance the population with the food supply, such as famine, disease, and war.
What is Malthusian Theory?
It is a theory of population that argues population growth is exponential while food supply growth is linear, leading to a point where population outstrips available resources.
Define 'preventive checks' in the context of Malthusian theory.
Preventive checks are human actions intended to lower the birth rate, such as moral restraint, celibacy, and delaying marriage.
Why are Malthusian ideas still used to analyze population change today despite their critiques?
The theory provides a framework for analyzing modern consequences of population growth, such as resource depletion, environmental stress, and food security challenges in certain regions.