A lot of the migrants are offered “corporate citizenship”.

Business visas mean getting a job with one of the big multinationals is the only way migrants are allowed to live in one of the parts of the world that are still easy to live in. Losing their job means exile.

• And exile is a problem, because large parts of the world are becoming unliveable.

As climate impacts worsen, many people will be displaced from their homes. Adapting to climate change in a just and equitable way will require us to rethink how we accommodate displaced people. Climate justice is migrant justice.