Explore the fascinating interplay between aging, memory, and their effects on social and economic dynamics in this thought-provoking 54-minute lecture presented by the Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC). Delve into the complex relationships between individual and collective behaviors, examining how age-related factors and memory processes influence decision-making, social interactions, and economic outcomes. Gain insights into cutting-edge research that bridges the gap between physics, sociology, and economics, uncovering the intricate mechanisms that shape our society and markets. Discover how these interdisciplinary findings can be applied to better understand and predict social and economic phenomena, potentially informing policy decisions and strategies for addressing age-related challenges in our rapidly changing world.