Social capital theory has emerged as a significant conceptual innovation, challenging the dominant paradigm of individualism and economic rationalism. Social capital theory seeks to reverse the undersocialised view of humans as solely rational and self-interested actors by emphasising the social dimensions of human experience. This article explores the rise of social capital theory and its potential to address social issues alongside economic factors, reshaping decision-making processes. It highlights the historical neglect of social factors in favour of economic considerations, which resulted in an incomplete understanding of human behaviour. While social capital theory provides a framework to prioritise social factors, its application req...