This timely article by one of the world's leading experts on internal displacement highlights the growing crisis of climate-related internal displacement, which is unfolding against the backdrop of drastic funding cuts and humanity's apparent failure to adequately mitigate greenhouse gas emissions. Arguing that the world is ill-prepared to address the crisis, including the severe challenges faced by populations living in protracted displacement, the author outlines a bold strategy for change. The blog calls on all stakeholders to acknowledge the severity of loss and damage related to displacement and prioritise durable solutions programming. It also highlights the systemic and financial changes required, including the need to make the still-elusive 'humanitarian-development nexus' a reality. Ultimately, the author makes separate but related recommendations to the United Nations, country donors and affected countries on how, through collaborative multi-year programming, the process of loss associated with displacement can be reversed and deliver sustainable improvements for affected populations.