 Second, it is worth noting that once one has an account of the relevant interests a further question is how one incorporates them into a theory of justice. For example, some have argued that many of the adverse impacts described above can accurately be described as threatening people’s human rights (Caney 2010b). This view maintains that persons have certain human rights—to life, health, water, food, not to be displaced—and that climate change is unjust because it violates these human rights. Others are sceptical of the applicability of human rights, arguing that they are too inflexible and are unable to provide guidance when trade-offs are necessary (Moellendorf 2014: 24–26 &amp; 230–235).