While the UNFCCC is the primary international instrument dealing with climate change, it has not focused on climate displacement until very recently.
The United Nations Framework Convention on Climate Change is a guide to the world's response on climate change but it did not focus on what happens to those that lose their homes, their land, their livelihoods because of climate change. For years it did not treat these issues as important until recently. For years communities were left with no protection or support. Recent attention to this matter is a step forward but there is still much work to be done