 One approach—Isolationism—holds that it is best to treat the ethical issues posed by climate change in isolation from other issues (such as poverty, migration, trade and so forth). The isolationist seeks to bracket these other considerations and treat climate change on its own. A second approach—Integrationism—holds that it is best to treat the ethical issues posed by climate change in light of a general theory of justice and in conjunction with other issues (such as poverty, development and so on).