Climate change as a Security Council topic is no longer breaking news. On the contrary, it has seemingly become a good tradition to organize a debate once in a while about the ways in which climate change is going to affect peace and stability. This summer saw an Arria Formula meeting at the end of June and an open debate of the Council on small island developing states (SIDS) in July. So the vested interest of the international community is obvious. However, what is the reason for the renewed attention on this topic? Indeed, there may be several.