By 2050, the number of people aged 65 and older worldwide is expected to more than double. But are we truly prepared for this dramatic demographic shift? Welcome to New Ideas in Ageing, a podcast series where we explore the future of ageing in our rapidly evolving world. Over seven episodes, the UNSW Ageing Futures Institute brings together world-leading experts from diverse fields - psychology, health, urban planning, the arts, engineering and more - to uncover innovative approaches to optimise the ageing experience, not just for individuals, but for society as a whole.