This research project delves into the philosophical underpinnings of contemporary human capital theory. It examines the evolution of the concept, tracing its roots in philosophical thought, particularly exploring the contributions of key thinkers and schools of thought that have shaped our understanding of human capabilities as a form of capital. The study investigates how philosophical perspectives on human nature, knowledge, and value have influenced the development of human capital models, policies, and practices. Moreover, the project analyzes the ethical implications of treating human beings as capital assets, considering issues such as exploitation, inequality, and the commodification of human potential. The research will provide a comprehensive overview of the historical, philosophical, and ethical dimensions of human capital, offering valuable insights into its complex nature and its impact on modern society. The aim is to contribute to a more nuanced understanding of this critical concept, fostering critical assessment and responsible application in various fields, from economics and education to management and public policy.