This research project delves into the philosophical underpinnings of modern human capital theory, examining the evolution of human capital concepts from their historical roots to contemporary applications. It explores the philosophical frameworks that shape our understanding of human capital, including the influence of Enlightenment thought, utilitarianism, and the rise of neoliberalism. The project aims to analyze the ethical implications of human capital valuation, considering the interplay between economic efficiency and human well-being. Furthermore, the description will elaborate on the project's methodology, including literature review, critical analysis, and the synthesis of diverse philosophical perspectives. The project seeks to provide a comprehensive and nuanced understanding of human capital, offering valuable insights for scholars, policymakers, and practitioners in various fields, such as economics, education, and human resources. The project also addresses the challenges and controversies surrounding current human capital practices. Ultimately, this research contributes to a more informed and ethically grounded approach to human capital development and utilization..