Australia's Migration Program does not discriminate on the basis of race or religion. This means that anyone from any country can apply to migrate, regardless of their ethnic origin, gender or colour, provided that they meet the criteria set out in law.
Migrants are selected under the Migration Program in three streams—Skill, Family and Special Eligibility; while the Humanitarian Program offers resettlement to refugees and to displaced persons who have suffered discrimination amounting to gross violations of their human rights.
Marvin lands his ship in Australia and is mistaken for an alien. The local mayor says he can relocate his family here.