This is not the place to discuss the Non Identity Problem in depth (see entry on nonidentity problem). It is, however, perhaps worth noting that many are not persuaded that this argument shows that current generations lack duties of (climate) justice to future people. The nub of the issue is whether theories of justice are committed to a “narrow person-affecting” point of view (Parfit 1984: 393–395). Broome appears to assume that they are. However, many others maintain that justice to future g