Different countries have experimented with a range of approaches to manage the integration of migrants. These have been conceptualized in different ways. In practice, countries may change policies and approaches over time, in response to their current sociopolitical context.
Among the dynamics that have influenced recent thinking around integration, three can be highlighted (Appave and David, 2017):
- A substantive increase in diversity. Although it is a myth to say that societies were homogenous prior to migration, it seemed more plausible to assume migrants would take on the local national identity when the proportion of immigrants were low. During the past decades, the number of people on the move has increased, with people moving for more complex reasons than work. In OECD countries, the largest number of immigrants is also from a greater variety of countries of origin (OECD, 2020). This creates many and different starting points for integration that require policies to consider more complex diversity and new approaches.
- The influence of the human rights framework. Countries’ policies on integration also became more sensitive to human rights, especially when becoming party to the Covenant on Civil and Political Rights and the Covenant on Economic, Social and Cultural Rights, since the mid-1960s. Greater respect for cultural and religious difference walks hand in hand with the prohibition of discrimination based on these grounds.
- Increased connectivity. Technological advancements in transportation and communication have enabled an unprecedented possibility for people to be connected across the globe. This reframes migrants’ experience of settlement and immersion in the receiving society, as they can cultivate cultural ties with their other home(s). It is less probable or reasonable to expect that migrants become fully immersed in the culture of the receiving society. More commonly, migrants develop plural identities that are well connected to all their homes.
Other factors that have impacted discourses and policies concerning migrants include the re-emergence of nationalism and populism in various countries (see, for instance, Kaufmann, 2017). The COVID-19 pandemic has also required rethinking of migrant integration policies. As discussed in the interlinkage on Migrant integration during times of pandemic: Lessons learnt from COVID-19, public health issues had to be balanced with public perception, which was often driven by fear that migrants would transmit the virus.