What is the definition of population science? Population science, also known as demography, is the interdisciplinary field that studies human populations, their size, structure, and dynamics. It involves the systematic collection, analysis, and interpretation of data related to birth rates, death rates, migration, and other demographic factors. By examining these variables, population scientists aim to understand the patterns and trends that shape human societies and to inform policy decisions that can improve the well-being of individuals and communities. This article will delve into the key aspects of population science, its historical development, and its significance in addressing contemporary challenges.
