“Loss and damage” is a general term used in the UN climate negotiations to refer to “the consequences of climate change that go beyond what people can adapt to, or when options exist but a community does not have the resources to access them”. It is generally understood to encompass losses and damages resulting from slow-onset changes — desertification, land degradation, sea-level rise, glacial retreat, etc., -— and extreme weather events such as cyclones, floods, droughts, and heatwaves.
Since the formation of the UN Framework Convention on Climate Change (UNFCCC) in the early 1990s, developing and underdeveloped nations have been calling on developed countries to provide financial assistance that can help them address loss and damage. But their proposals have been rebuffed.