Results from our content library
AI-Powered Search
Sign in to search for any topic in our content library — get summaries, related past year questions, and practice MCQs on the topic.
Sign in to searchPRERNA FOR IAS
MALTHUS’ THEORY
1. Thomas Robert Malthus (1766–1834)
Thomas Robert Malthus was an English economist, demographer, and scholar best known for his theory of population growth. He presented his ideas in his famous book, An Essay on the Principle of Population, published in 1798. Malthus argued that population growth has a natural tendency to outpace the growth of food production, leading to scarcity and social problems. His theory became one of the earliest systematic studies of population dynamics and resource availability. Although many of his predictions were later criticized, Malthus greatly influenced economics, demography, geography, sociology, and environmental studies across the world.
2. Main Idea of Malthus’ Theory
The central idea of Malthus' theory is that population grows faster than the means of subsistence. According to him, if population growth remains unchecked, it will eventually exceed the available food supply. This imbalance would lead to poverty, hunger, unemployment, and social distress. Malthus believed that human reproduction follows a natural tendency to increase rapidly, while food production is limited by land and resources. Therefore, population pressure would continuously challenge the ability of societies to provide adequate food and living conditions. His theory emphasized the need to maintain a balance between population growth and available resources.
3. Population Growth in Geometric Progression
Sign up free to read the full article
Access all current affairs, state notes, subject notes and more — completely free.
Explore Malthus' Theory on population growth exceeding food supply. Learn about geometric vs arithmetic progression, checks on population, and resource scarcity.
Keywords