This paper explores the demographic crisis in Ukraine through the innovative lens of postmodern theory. Departing from traditional approaches, the authors argue that solving the country's pressing issues of low birth rates and high mortality, especially among the elderly, requires a comprehensive, interdisciplinary strategy grounded in postmodern principles. The analysis first situates Ukraine's demographic woes within the broader global context of climate change, socioeconomic inequality, mass migration, and technological disruption - factors that heighten the complexity of the challenge. It then delves into the specific demographic data, examining not only the statistical trends, but also the sociocultural shifts impacting family formation and reproductive behaviors. Drawing on postmodern concepts of complexity, diversity, anti-universalism, and emphasis on inclusion, the paper proposes a multi-faceted set of solutions. These range from promoting individual expression and creativity, to developing targeted policies supporting young families, revamping migration frameworks, combating discrimination, and even exploring the potential of reproductive technologies. Importantly, the authors frame these interventions within the context of a new national idea centered on preserving and strengthening Ukrainian identity. Ultimately, this study represents a bold, unconventional approach to the demographic crisis, challenging conventional demographic theories and offering a fresh, contextual perspective rooted in postmodern thought. Its findings hold significant implications for policymakers, academics, and civil society stakeholders seeking innovative pathways to address Ukraine's pressing demographic challenges.