Forced migration (also called deracination — originally a French word meaning uprooting) refers to the coerced movement of a person or persons away from their home or home region. It often connotes violent coercion, and is used interchangeably with the terms "displacement" or forced displacement. According to Speare, "In the strictest sense migration can be considered to be involuntary only when a person is physically transported from a country and has no opportunity to escape from those transporting him. Movement under threat, even the immediate threat to life, contains a voluntary element, as long as there is an option to escape to another part of the country, go into hiding or to remain and hope to avoid persecution." However this thought has been questioned, especially by Marxians, who argue that in most cases migrants have little or no choice. A specific form of forced migration is population transfer, which is a coherent policy to move unwanted persons, perhaps as an attempt at "ethnic cleansing". Someone who has experienced forced migration is a "forced migrant" or "displaced person". Less formally, such a person may be referred to as a refugee, although that term has a specific narrower legal definition.
The International Organization for Migration defines forced migration as any person who migrates to "escape persecution, conflict, repression, natural and human-made disasters, ecological degradation, or other situations that endanger their lives, freedom or livelihood.”
Forced migration has accompanied persecution, as well as war, throughout human history but has only become a topic of serious study and discussion relatively recently. This increased attention is the result of greater ease of travel, allowing displaced persons to flee to nations far removed from their homes, the creation of an international legal structure of human rights, and the realizations that the destabilizing effects of forced migration, especially in parts of Africa, the Middle East, south and central Asia, ripple out well beyond the immediate region.
Development-induced displacement is a subset of forced migration. Such displacement is the forcing of communities and individuals out of their homes, often also their homelands, for the purposes of economic development. It has been historically associated with the construction of dams for hydroelectric power and irrigation purposes but also appears due to many other activities, such as mining. The best-known recent example of such development-induced displacement is that resulting from the construction of the Three Gorges Dam in China.
Causes for forced migration can include:
Natural disaster or manmade disaster: Occurrence of a disaster leads to temporary or permanent displacement of population from that area. In such a scenario, migration becomes more of a survival strategy. The concept of forced migration envelopes demographic movements like flight, evacuation, displacement, and resettlement. Hurricane Katrina resulted in displacement of almost the entire population of New Orleans, leaving the community and government with several economic and social challenges. The term environmental refugee has been in use recently representing people who are forced to leave their traditional habitat because of environmental disruption i.e. biological, physical or chemical change in ecosystem. An elaboration of such refugees is given by Essam El-Hinnawi. The first category is where people return to their original habitat once the disruption is over, as in the case of the Bhopal disaster. The second classification is where people are permanently displaced. The third type of migrant includes those who seek better living conditions due to deterioration of environmental conditions in their present habitat, such as soil fertility.
Human trafficking: Migrants displaced through deception or coercion with purpose of their exploitation fall under this category. The data on such forced migration are limited since the activities involved are clandestine in nature. While migration of this nature is well covered for male migrants (working in agriculture, construction etc.), same cannot be said for their female counterparts as the market situation for them might be unscrupulous (sex work or domestic service). The International Labor Organization considers trafficking an offence against labor protection and denies them the opportunity of utilizing their resources for their country. ILO’s Multilateral Framework includes principle no. 11 that recommends, "Governments should formulate and implement, in consultation with the social partners, measures to prevent abusive practices, migrant smuggling and trafficking in persons; they should also work towards preventing irregular labor migration."
War and civil war
Fleeing persecution (for political, social, ethnic, religious reasons)
Development projects (such as the Three Gorges Dam in China)
The United Nations High Commissioner for Refugees (UNHCR) reports that more people in 2012 became refugees or internally displaced people than at any time since 1994. The main cause for this displacement is war, with more than 55 percent of all refugees coming from five war-affected countries: Afghanistan, Somalia, Iraq, Syria and Sudan. UNHCR says Afghanistan is the world's "top producer" of refugees, a position it has held for 32 years. Forty-six percent of refugees are children under the age of 18. A record 21,300 asylum applications were submitted in 2012 from children who were unaccompanied or separated from their parents.
Betts, Alexander: Forced Migration and Global Politics. Wiley-Blackwell.
Luciuk,Lubomyr Y.: "Ukrainian Displaced Persons, Canada, and the Migration of Memory," University of Toronto Press, 2000. Migration of people from Mirpur(AJK) for construction of Mangla Dam