Free migration
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Free migration or open immigration is the position that people should be able to migrate to whatever country they choose with few restrictions. From a
human-rights Human rights are Morality, moral principles or Social norm, normsJames Nickel, with assistance from Thomas Pogge, M.B.E. Smith, and Leif Wenar, 13 December 2013, Stanford Encyclopedia of PhilosophyHuman Rights Retrieved 14 August 2014 for ce ...
perspective, free migration may be seen to complement Article 13 of the
Universal Declaration on Human Rights The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the rights and freedoms of all human beings. Drafted by a UN committee chaired by Eleanor Roosevelt, i ...
: # Everyone has the right to freedom of movement and residence within the borders of each State. # Everyone has the right to leave any country, including his own, and to return to his country.


Examples of free migration


Free migration of war/political refugees

War-related chaos can lead to the breakdown of borders and allow for ''de facto'' free immigration. The natural attempts to flee strife, or escape a conquering enemy, can quickly lead to millions of refugees. Even where border controls are in place they can be overwhelmed by the sheer numbers of people. Once settled into refugee camps, these reluctant
immigrants Immigration is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens. Commuters, tourists, a ...
may take decades to be either repatriated back or naturalized into their new country. This has been the situation with the Palestinians in Jordan. During the Cold War, a migration paradox arose in which some of the
communist state A communist state, also known as a Marxist–Leninist state, is a one-party state that is administered and governed by a communist party guided by Marxism–Leninism. Marxism–Leninism was the state ideology of the Soviet Union, the Comi ...
s forbade emigration, while the "
Free World The Free World is a propaganda term, primarily used during the Cold War from 1945 to 1991, to refer to the Western Bloc and similar countries. It also more broadly refers to all non-communist and democratic countries. It has traditionally prima ...
" would freely accept the defectors. This policy persists for
Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
ns and the
Hmong Hmong may refer to: * Hmong people, an ethnic group living mainly in Southwest China, Vietnam, Laos, and Thailand * Hmong cuisine * Hmong customs and culture ** Hmong music ** Hmong textile art * Hmong language, a continuum of closely related to ...
, who are both allowed particular forms of free immigration to the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
based on their automatic refugee status.


Areas with free internal migration

* The
Citizens’ Rights Directive The Citizens’ Rights Directive 2004/38/EC (also sometimes called the "Free Movement Directive") defines the right of free movement for citizens of the European Economic Area (EEA), which includes the member states of the European Union (EU) a ...
(Europe) * The
Eurasian Economic Union The Eurasian Economic Union (EAEU or EEU)EAEU is the acronym used on thorganisation's website However, many media outlets use the acronym EEU. is an economic union of some post-Soviet states located in Eurasia. The Treaty on the Eurasian Econo ...
(EAEU) * The
Economic Community of West African States The Economic Community of West African States (ECOWAS; also known as in French and Portuguese) is a regional political and economic union of fifteen countries located in West Africa. Collectively, these countries comprise an area of , and in ...
(ECOWAS) * The Treaties of Friendship between India and Bhutan and between India and Nepal * The
Trans-Tasman Travel Arrangement The Trans-Tasman Travel Arrangement (TTTA) is an arrangement between Australia and the Realm of New Zealand which allows for the free movement of citizens of one of these countries to the other. The arrangement came into effect in 1973, and all ...
between
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
and Australia * The
Compact of Free Association The Compact of Free Association (COFA) is an international agreement establishing and governing the relationships of free association between the United States and the three Pacific Island sovereign states of the Federated States of Micronesia (F ...
between the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
and the
Marshall Islands The Marshall Islands ( mh, Ṃajeḷ), officially the Republic of the Marshall Islands ( mh, Aolepān Aorōkin Ṃajeḷ),'' () is an independent island country and microstate near the Equator in the Pacific Ocean, slightly west of the Intern ...
,
Micronesia Micronesia (, ) is a subregion of Oceania, consisting of about 2,000 small islands in the western Pacific Ocean. It has a close shared cultural history with three other island regions: the Philippines to the west, Polynesia to the east, and ...
and
Palau Palau,, officially the Republic of Palau and historically ''Belau'', ''Palaos'' or ''Pelew'', is an island country and microstate in the western Pacific. The nation has approximately 340 islands and connects the western chain of the ...
* The
CARICOM Single Market and Economy The CARICOM Single Market and Economy, also known as the Caribbean Single Market and Economy (CSME), is an integrated development strategy envisioned at the 10th Meeting of the Conference of Heads of Government of the Caribbean Community (CARICOM ...
(CSME in the Caribbean) (with restrictions) *
Citizenship of the Mercosur Citizenship of the Mercosur is granted to eligible citizens of the Southern Common Market member states. It was approved in 2010 through the Citizenship Statute and should be fully implemented by the member countries in 2021, when the program w ...
(South America) * The
Common Travel Area The Common Travel Area (CTA; ga, Comhlimistéar Taistil, ) is an open borders area comprising the United Kingdom, Ireland, Isle of Man, and the Channel Islands. The British Overseas Territories are not included. Based on agreements that are no ...
"between the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
, the Crown Dependencies (Bailiwick of
Jersey Jersey ( , ; nrf, Jèrri, label= Jèrriais ), officially the Bailiwick of Jersey (french: Bailliage de Jersey, links=no; Jèrriais: ), is an island country and self-governing Crown Dependency near the coast of north-west France. It is the l ...
, Bailiwick of Guernsey and the
Isle of Man ) , anthem = "O Land of Our Birth" , image = Isle of Man by Sentinel-2.jpg , image_map = Europe-Isle_of_Man.svg , mapsize = , map_alt = Location of the Isle of Man in Europe , map_caption = Location of the Isle of Man (green) in Europe ...
) and
Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
" * The Central America-4 Border Control Agreement between El Salvador, Guatemala, Honduras, and
Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the countr ...


Areas with free external migration

All people, regardless of citizenship are allowed to live and work in Svalbard without a visa or residence permit, as long as they demonstrate they are able to support themselves.


Spiritual perspectives on migration

Through numerous situations and encounters, immigration can be a test of mental fortitude rather than physical ability. In
Buddhism Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religions, Indian religion or Indian philosophy#Buddhist philosophy, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha. ...
, a
bodhisattva In Buddhism, a bodhisattva ( ; sa, 𑀩𑁄𑀥𑀺𑀲𑀢𑁆𑀢𑁆𑀯 (Brahmī), translit=bodhisattva, label=Sanskrit) or bodhisatva is a person who is on the path towards bodhi ('awakening') or Buddhahood. In the Early Buddhist schools ...
is considered to be a guide to awakening and to the Pure Lands. "The Buddha declares that we are all bodhisattvas destined to attain full Awakening. It seems that each of us, then, is engaged in 'spiritual immigration'. The Buddha asserts that everyone is a bodhisattva, or a 'spiritual immigrant', who must attain various virtues which ultimately leads to ''
prajnaparamita A Tibetan painting with a Prajñāpāramitā sūtra at the center of the mandala Prajñāpāramitā ( sa, प्रज्ञापारमिता) means "the Perfection of Wisdom" or "Transcendental Knowledge" in Mahāyāna and Theravāda B ...
'', or 'transcendent wisdom'. The existence of Buddhas and Mahasattvas'great beings' who have achieved a high level on the path to awakeninghave created various branches of belief like Mahayana Buddhism, which is a form of 'spiritual immigration'. "Buddhism is a type of immigration from the world of suffering to nirvana....We are all immigrants who, paradoxically, are seeking to and the land in which we already dwell". In terms of 'spiritual immigration', the path of the bodhisattva is a change of mental capacity rather than cosmic location. According to Buddhist teaching, the purpose of a 'spiritual immigration' is to help guide the individual onto their future path. The Pure Land is the state of untainted mind: reaching this land of purity requires persistent effort and practice. Along the journey, individuals learn to envision their future as a land of opportunity. The intention of the pure land is to assure that the individual achieves their personal goals in lifethe betterment of oneself in order to reach nirvana. Alongside these goals, practitioners also learn about the relationship of 'self' and 'others', resulting in the renewal of all beings. The concept of the pure lands enforces the idea of 'spiritual immigration' as a form of mental encouragement. Migration is a spiritual journey that establishes a point of communication between the human and divine. Religious figures migrate from one place to another as immigrants: "In Christianity, God migrated to this world in the form of human Jesus; the Hindu God
Krishna Krishna (; sa, कृष्ण ) is a major deity in Hinduism. He is worshipped as the eighth avatar of Vishnu and also as the Supreme god in his own right. He is the god of protection, compassion, tenderness, and love; and is one ...
descended to earth to become a charioteer, a human being ( Bhagavad Gita 1:20-47); and the Buddha 'becomes Awakened' when he became a wanderer and a stranger". Adherents believe that religious figures have travelled from an unpurified state to a purified state: Buddha traveled from his privileged life to a life of poverty to gain divinity and knowledge; therefore divine figures like
Gautam Buddha Gautama, Gautam or Gotama may refer to: Ancient sages and philosophers * Akṣapāda Gautama, a Hindu sage and founder of the Nyaya school of Hindu philosophy: see Nyāya Sūtras * Indrabhuti Gautama, chief disciple of Mahavira * Gautama Buddha, th ...
viewed migration as purification. The Qur’an states that "they could migrate from their oppressed positions to another land of God". The doctrine of ''
Hijrah The Hijrah or Hijra () was the journey of the Islamic prophet Muhammad and his followers from Mecca to Medina. The year in which the Hijrah took place is also identified as the epoch of the Lunar Hijri and Solar Hijri calendars; its date e ...
'' suggest that freedom of movement is a human right as well as a duty to God.
Globalization Globalization, or globalisation (English in the Commonwealth of Nations, Commonwealth English; American and British English spelling differences#-ise, -ize (-isation, -ization), see spelling differences), is the process of foreign relation ...
affects religious perspectives on migration which seek to prevent the "destruction to the sanctity of human life and dignity". Religious figures like Buddha and Jesus practised "a theology of migration". According to adherents, immigrants should have the same rights as legal residents because world religions believe everyone is divine. It is also mentioned in the Qur’an that "strangers are entitled to the equal distribution of wealth". Despite the acquisition of wealth in verse 8:41, the Qur’an states that "know that one-fifth of your battle gains belongs to the God and the messenger, to close relatives and orphans or to the needy and travellers (strangers).” According to Collier and Strain, the Roman Catholic Church has been helping migrants for decades. The Christian faith receives a sense of justice for migrants from Abrahamic faith traditions. Catholics follow these guidelines to help immigrants: "for all persons on the move". The reasons to help those on the move were established in 1952 when leaders of the Roman Catholic Church published written material that reinforced the teachings of the church. One of the quotes from the Bible used to justify hospitality is "when an alien resides with you in your land, you shall not oppress the alien. The alien who resides with you shall be to you as a citizen among you; you shall love the alien as yourself, for you were aliens in the land of Egypt: I am the Lord your God" (Leviticus 19:33). Strangers or those on the move should be treated equally, no less than anyone else. The modern nation state should open its borders because people may be migrating due to unfavorable circumstances. The Catholic Church believes everyone has a right to migrate to support their families; this idea of free migration allows "the human person o precedethe state".” In some circumstances, the Church provides assistance to migrants and refugees. Some Catholic organizations offer educational activities on the legal process of immigration to the United States. Other types of aid include spiritual companionship, ESL classes for those who want to learn to speak better English, basic hygiene, and food. The Roman Catholic Church believes that helping those in need enables the growth of the human spirit. Before the Columbian exchange, there was an open border policy in the Americas that gave Native Americans access to travel freely and have open trade with other cultures. There was widespread trade among many First Nations that created free movement and travel for many foreigners. At the time, there was little border control which allowed migrants to travel to various areas to settle. Immigration policy shifted towards control and nationalism after 1492. In the 20th century, immigration policy solidified borders in America, but many Native Americans advocated free movement and hospitality towards strangers. Native Americans historically have welcomed strangers with hospitality, sometimes making them relatives through an informal adoption system. Migration in America can be understood through the religious and cultural perspectives of Native Americans.


Law and ethics

Many nation states have agreed and disagreed on the topic of open borders and free migration, with some countries allowing people to travel freely from country to country and state to state without the risk of deportation or punishment. The consensus within the open borders debate is to “establish a view of migration that reflects the liberal commitment to the equal moral worth of all people which applies to a truly global view of migration.” Various ideas have been applied to a global view of migration, such as the ideas of other journalists such as Johnathan Wolff and Avnir De-Shalit to migration. Wolff and De-Shalit's state that the use of law and ethics is a positive factor in the debate over free migration. The debate of free migration does not apply to a specific country but extends beyond, and continues on to a broader spectrum for introducing a freedom of movement amongst all people, for all countries. However, this concept is especially significant to the places that experience the most migration-including both host and receiving countries or states. Free migration is not limited to a certain time period, but has been more relevant and controversial in recent years, especially in the United States. In the U.S., it has become a more controversial topic since 9/11. Free migration is a concept to consider when comparing basic
human rights Human rights are moral principles or normsJames Nickel, with assistance from Thomas Pogge, M.B.E. Smith, and Leif Wenar, 13 December 2013, Stanford Encyclopedia of PhilosophyHuman Rights Retrieved 14 August 2014 for certain standards of hu ...
and migration. "Constraining movement in most cases is therefore, unjustified and immoral". The topic of free migration is not a matter to be only exclusively debated amongst national governments of varying nations, but a worldwide discussion for all people of all nations on the debate of open borders and free migration. In that case, nations and people from all over the world can learn from each other where everyone is involved in the attempt to come to a just conclusion and solution to the problems surrounding both immigration and free migration alike. Free Migration has been slowly restricted throughout recent history due to the inevitable progression of society, causing more independent societies to create tighter laws, policies, and regulations concerning immigration. With nations closing themselves off and shutting their borders from non-residents, it is difficult for free migration to become secure, as well as having members of society prioritize an institutional issue such as this.Immigration officers and agents must maintain a code of conduct based on policy to provide equal treatment to any and all immigrants. Officers must put their political views behind them and revert to policy law; leaving behind their personal moral conflicts and ethics to abide by law and policy. Political philosophers focus on free movement as a human right and aid for those in poverty or serious global inequality. Although there is not a necessary definition for something considered to be morally, ethically, or legally accepted in a society, everyone has an individual connection to what may be considered good for society and what may be considered bad for society. The United States government has placed many strict laws on immigration that it proposes will produce a better immigration system. Other countries, through United Nations consensus, allow a minimum two year system for refugee relocation, with other countries such as Canada and Switzerland operating within a four-year system. According to London School of Economics political theorist
Chandran Kukathas Chandran Kukathas (born 12 September 1957) is a Malaysian-born Australian political theorist and the author of several books. Until 2019 he was Head of the Department of Government at the London School of Economics, where he held a Chair in Pol ...
, immigration control is a threat to freedom and national self-determination. He argues, "immigration control is not merely about preventing outsiders from moving across borders. It is about controlling what outsiders do once in a society: whether they work, reside, study, set up businesses, or share their lives with others. But controlling outsiders-immigrants or would-be immigrants-requires regulating, monitoring, and sanctioning insiders, those citizens and residents who might otherwise hire, trade with, house, teach, or generally associate with outsiders."


Arguments against free migration

Arguments against free immigration are usually economical, cultural or security-related.
Hans-Werner Sinn Hans-Werner Sinn (born 7 March 1948) is a German economist who served as President of the Ifo Institute for Economic Research from 1999 to 2016. He currently serves on the German economy ministry’s advisory council. He is Professor Emeritus ...
, president of
Ifo Institute for Economic Research The Ifo Institute for Economic Research is a Munich-based research institution. Ifo is an acronym from Information and Forschung (research). As one of Germany's largest economic think-tanks, it analyses economic policy and is widely known for its ...
has declared "Welfare states are fundamentally incompatible with the free movement of people" which was similar to
Milton Friedman Milton Friedman (; July 31, 1912 – November 16, 2006) was an American economist and statistician who received the 1976 Nobel Memorial Prize in Economic Sciences for his research on consumption analysis, monetary history and theory and the ...
statement "It's just obvious you can't have free immigration and a welfare state". Some arguments are
nationalistic Nationalism is an idea and movement that holds that the nation should be congruent with the state. As a movement, nationalism tends to promote the interests of a particular nation (as in a group of people), Smith, Anthony. ''Nationalism: T ...
or what some critics claim to be "
xenophobic Xenophobia () is the fear or dislike of anything which is perceived as being foreign or strange. It is an expression of perceived conflict between an in-group and out-group and may manifest in suspicion by the one of the other's activities, a ...
", or ones similar to arguments against
free trade Free trade is a trade policy that does not restrict imports or exports. It can also be understood as the free market idea applied to international trade. In government, free trade is predominantly advocated by political parties that hold econ ...
, favoring
protectionism Protectionism, sometimes referred to as trade protectionism, is the economic policy of restricting imports from other countries through methods such as tariffs on imported goods, import quotas, and a variety of other government regulatio ...
.


Argument for free migration


Economic considerations

According to John Kennan's (2012) data simulations (collected in multiple countries to simulate the effects of open borders), there would be large economic gains between Mexico and the United States of America through the implementation of open borders. Liberal economic reasoning advocates for open borders to prevent economic inequality between countries where country A is more efficient than country B due to restrictions on immigration creating production efficiency gaps between the two countries. Labor share data estimates that there would be more economic gains through free migration between countries. These gains are expressed through the economic and labor growth in the country along with economic gain for foreign and resident workers in that country. Economic simulations show that migration lowers the
real wage Real wages are wages adjusted for inflation, or, equivalently, wages in terms of the amount of goods and services that can be bought. This term is used in contrast to nominal wages or unadjusted wages. Because it has been adjusted to account ...
for both countries receiving and sending immigrants; however, the effect of this decrease is based on the goods and services consumed by an individual. According to Kennan “these gains are associated with a relatively small reduction in the real wage in developed countries, and even this effect disappears as the capital–labor ratio adjusts over time.” Therefore, the number of workers in both receiving and sending countries would double by the current population of workers. Although the two are not the same issue, free migration is similar in spirit to the concept of
free trade Free trade is a trade policy that does not restrict imports or exports. It can also be understood as the free market idea applied to international trade. In government, free trade is predominantly advocated by political parties that hold econ ...
, and both are advocated by
free market In economics, a free market is an economic system in which the prices of goods and services are determined by supply and demand expressed by sellers and buyers. Such markets, as modeled, operate without the intervention of government or any ot ...
economists on the grounds that
economics Economics () is the social science that studies the production, distribution, and consumption of goods and services. Economics focuses on the behaviour and interactions of economic agents and how economies work. Microeconomics analyzes ...
is not a
zero-sum game Zero-sum game is a mathematical representation in game theory and economic theory of a situation which involves two sides, where the result is an advantage for one side and an equivalent loss for the other. In other words, player one's gain is e ...
and that free markets are, in their opinion, the best way to create a fairer and balanced economic system, thereby increasing the overall economic benefits to all concerned parties. Political philosopher Adam James Tebble argues that more open borders aid both the economic and institutional development of poorer migrant sending countries, contrary to proponents of "brain-drain" critiques of migration. Notwithstanding noteworthy differences among these political ideologies, many
libertarians Libertarianism (from french: libertaire, "libertarian"; from la, libertas, "freedom") is a political philosophy that upholds liberty as a core value. Libertarians seek to maximize autonomy and political freedom, and minimize the state's enc ...
, liberals,
socialists Socialism is a left-wing economic philosophy and movement encompassing a range of economic systems characterized by the dominance of social ownership of the means of production as opposed to private ownership. As a term, it describes the eco ...
, and
anarchists Anarchism is a political philosophy and movement that is skeptical of all justifications for authority and seeks to abolish the institutions it claims maintain unnecessary coercion and hierarchy, typically including, though not necessari ...
advocate open immigration, as do
Objectivists Objectivism is a philosophical system developed by Russian-American writer and philosopher Ayn Rand. She described it as "the concept of man as a heroic being, with his own happiness as the moral purpose of his life, with productive achievement ...
. Some
free market In economics, a free market is an economic system in which the prices of goods and services are determined by supply and demand expressed by sellers and buyers. Such markets, as modeled, operate without the intervention of government or any ot ...
economists believe that competition is the essence of a healthy economic system, and that any short-term negative impact on individual economic factors that is caused by free migration is more than justified by the prospects of long-term growth for the economy as a whole. Whilst not defending fully open borders, political philosopher Adam James Tebble argues that more open borders aid both the economic and institutional development of poorer migrant sending countries, contrary to proponents of "brain-drain" critiques of migration.


See also

*
Libertarian perspectives on immigration The libertarian perspective on immigration is often regarded as one of the core concepts of libertarian theory and philosophy. There is considerable disagreement among libertarians as to what stance towards immigration best accords with libertar ...
*
Open borders An open border is a border that enables free movement of people (and often of goods) between jurisdictions with no restrictions on movement and is lacking substantive border control. A border may be an open border due to intentional legislation ...


References


Further reading

* * * Barry, Brian, and Robert E. Goodin, eds. 1992. ''Free Movement: Ethical Issues in the Transnational Migration of People and of Money.'' University Park, PA: Pennsylvania State University Press. * Blake, Michael. 2003. "Immigration." In ''A Companion to Applied Ethics,'' ed. R. G. Frey and C. H. Wellman. Oxford: Blackwell. * Bosniak, Linda. 2006. ''The Citizen and the Alien: Dilemmas of Contemporary Membership.'' Princeton: Princeton University Press. * Brubaker, W. R, ed. 1989. ''Immigration and the Politics of Citizenship in Europe and North America.'' Lanham, MD: University Press of America. * * * Cole, Phillip. 2000. ''Philosophies of Exclusion: Liberal Political Theory and Immigration.'' Edinburgh: Edinburgh University Press. * Dauvergne, Catherine. 2008. ''Making People Illegal: What Globalization Means for Migration and Law.'' Cambridge: Cambridge University Press. * Dummett, Michael. 2001. ''On Immigration and Refugees.'' London: Routledge.
''Ethics and Economics.''
2006. Volume 4.1. Special issue on immigration. * Gibney, Mark, ed. 1988. ''Open Borders? Closed Societies? The Ethical and Political Issues.'' New York: Greenwood Press. * * * Miller, David, and Sohail Hashmi, eds. 2001. ''Boundaries and Justice: Diverse Ethical Perspectives.'' Princeton, NJ: Princeton University Press. * Miller, David. 2005. "Immigration: The Case for Limits." In ''Contemporary Debates in Applied Ethics,'' ed. A. I. Cohen and C. H. Wellman. Oxford: Blackwell. * * Schwartz, Warren F., ed. 1995. ''Justice in Immigration.'' Cambridge: Cambridge University Press. * Swain, Carol M., ed. 2007. ''Debating Immigration.'' New York: Cambridge University Press. * Tebble, Adam J. 2019. "More Open Borders and Deep Structural Transformation, ''Critical Review of International Social and Political Philosophy''. * Tebble, Adam J. 2020. "More Open Borders for Those Left Behind", ''Ethnicities'', 20 (2), 353–379. * Torpey, John. 2000. ''The Invention of the Passport: Surveillance, Citizenship, and the State.'' Cambridge: Cambridge University Press. * * Walzer, Michael. 1983. ''Spheres of Justice: A Defence of Pluralism and Equality.'' Oxford: Blackwell. *


External links


Antoine Pécoud and Paul de Guchteneire: ''Migration Without Borders: an Investigation into the Free Movement of People''

Moses, Jonathon (2006) ''International Migration: Globalization's Last Frontier'' (Zed Books)
. See also papers o
Jonathon Moses' homepage

Kevin H. O’Rourke: The Era of Free Migration: Lessons for Today (pdf)

Juan Carlos Velasco: ''Fronteras abiertas, derechos humanos y justicia global'' (pdf)


* ttps://www.lewrockwell.com/1970/01/hans-hermann-hoppe/on-free-immigration-and-forced-integration/ Hans-Hermann Hoppe: ''On Free Immigration and Forced Integration''(a critique of free immigration) {{DEFAULTSORT:Free Migration Human migration Immigration Libertarian theory Human rights