We are in the era of Loss and Damage (L&D). The hard limits to adaptation are being realised and the scale of the challenge ahead is significant as impacts of climate change are greater than previously expected. At the climate change conference, COP26, the negotiating bloc G77 & China proposed a solution to the gap in finance available to address their needs in the form of a L&D Finance Facility (LDFF). However, agreement could not be secured for the LDFF’s establishment or a process to do so. Instead, the Glasgow Dialogue (GD) was established which presently remains to be defined with clear milestones and outcomes. The objective of this executive summary is to contribute to achieving the establishment and operationalization of an LDFF that delivers on the needs of developing countries at speed and scale by explaining the why and how. For more details and in depth recommendation see the full report with the same title.