Summary
Highlights
The lecture introduces global migration, focusing on people moving across borders. It highlights the objectives: identifying reasons for migration and analyzing political, economic, cultural, and social factors. Migration is defined as the movement of people with the intention of settling, temporarily or permanently, in a new location. It's presented as a complex social phenomenon, not inherently good or bad, that predates contemporary globalization and contributes to diversity and economic prosperity.
The two main types of migration are internal migration (within one country) and international migration (crossing national borders). International migration is further categorized into five types: immigrants (permanent move), temporary immigrants (fixed-period workers), illegal migrants (violating immigration laws), petitioners (family or employment-sponsored), and refugees/asylum seekers (fleeing persecution).
According to the World Migration Report 2020, there were 281 million international migrants, representing 3.6% of the global population. This number has significantly increased over five decades. Europe and Asia hosted the most international migrants (87 and 86 million respectively), followed by North America (59 million). While international migrants are a small proportion globally, their share is highest in Oceania, North America, and Europe. Asia experienced the most remarkable growth in international migrants from 2000 to 2020.
More than 40% of international migrants in 2020 (115 million) originated from Asian countries, with India being the largest country of origin, followed by China, Bangladesh, Pakistan, Afghanistan, and the Philippines. Mexico is the second-largest country of origin. The United States has been the primary destination country since 1970, with its foreign-born population quadrupling. Germany is the second top destination, also seeing a significant increase in migrants.
One key benefit for sending countries is remittances, financial or in-kind transfers from migrants to their families or communities. Global remittances increased from $126 billion in 2000 to $717 billion in 2019. High-income countries, particularly the United States, UAE, Saudi Arabia, Switzerland, and Germany, are the main sources of remittances. India, China, Mexico, the Philippines, and France were the top recipients in 2019.
Migration can lead to 'brain drain,' where skilled professionals leave their home countries, impacting development. For example, sub-Saharan African and Asian countries have lost a third of their college graduates. Governments, despite recognizing this handicap, promote migrant work due to the economic impact of remittances. Another detriment is human trafficking, listed as the third-largest criminal activity worldwide. In 2012, 21 million people were victims of forced labor, with significant exploitation by private enterprises and sexual abuse. This criminal activity is highly profitable, with earnings up to $150 billion annually, despite anti-trafficking efforts.
Migrants face challenges in accessing housing, healthcare, and education in new countries. Economic integration varies, with migrants from certain regions facing more difficulties in securing jobs. Democratic states often grant citizenship to immigrants but linguistic barriers, cultural differences, and religious distinctions can create cleavages. Receiving countries may accuse migrants of bringing in foreign cultures, leading to a lack of integration and questioning of their national identity.
Governments and businesses are implementing policies to address integration problems, such as using multiple languages in state documents and providing training programs. However, the success of these initiatives remains uncertain. Global migration is an uneven process, offering liberation for some but dislocation and disempowerment for others (e.g., sex trafficking victims). While richer states benefit from migrant labor, especially with aging populations, they often restrict migrant entry due to fears of cultural change or economic blame. Despite these contradictions, global interdependence ensures that migration will remain a major issue, with countries relying on foreign workers and remittances, making openness inevitable to prevent economic stagnation.