Thursday, February 20, 2014

Microsoft’s OneDrive goes online, offers 100GB of free storage to celebrate


Microsoft’s OneDrive goes online, offers 100GB of free storage to celebrate



Microsoft’s rebranding of SkyDrive has gone into effect worldwide, along with new features and extra storage options for both existing and new users.
OneDrive Microsoft skydrive Microsofts OneDrive goes online, offers 100GB of free storage to celebrate
The Redmond giant announced OneDrive as the new title for its cloud storage service last month and has now made it the default for users worldwide.
The rebranding will go into effect across Microsoft’s Windows 8, Windows Vista and Mac apps today, and also on the mobile and Xbox versions. Existing and new users will be able to access OneDrive at its redesigned website, and will also be able to gather an additional 5GB of storage by referring up to ten friends that sign up for the service, for a total of 12GB of free storage.
Additionally, Microsoft is launching monthly plans for those that want extra storage and more flexibility over how they use that storage. If that wasn’t enough, 100,000 people selected randomly will be given 100 GB of free storage that’s valid for one year, which is considerably more than the temporary storage boosts offered by competing services like Dropbox, Google Drive, or Box (though a full year less in duration.)
For Android users, the company has upgraded its official client to include a camera backup feature for automatically backing up both photos and videos, which was recently introduced in the iOS version of the app. Enabling the camera backup option will grant users an additional 3GB of storage, which will be permanent even if one turns off the auto upload feature after enabling it, and is applicable to the iOS and Windows Phone apps as well.

Facebook buys WhatsApp for $19 billion


Facebook buys WhatsApp for $19 billion


Facebook has announced that it will buy WhatsApp for $19 billion.
logo bw vertical1 Facebook buys WhatsApp for $19 billion
For those that whimpered at the price Zuckerberg and friends paid for Instagram, the tag for WhatsApp will surely make them piss in their pants.  According to Facebook’s blog, the social networking giant will fork over $4 billion in cash, $12 billion in Facebook shares and $3 billion in restricted stock units.  The grand total, if you didn’t already do the math, is a whopping $19 billion!  That’s 19X what Facebook paid for Instagram.
“WhatsApp is on a path to connect 1 billion people.  The services that reach that milestone are all incredibly valuable,” said Mark Zuckerberg, CEO and founder of Facebook.  “I’ve known Jan [Koum] (WhatsApp co-founder and CEO) for a long time and I’m excited to partner with his team to make the world more open and connected.”
Bg320lZCAAATKnO Facebook buys WhatsApp for $19 billion
WhatsApp’s meteoric rise is indeed a special one, and anyone who didn’t know about the platform will definitely know about it now.  According to data from comScore, WhatsApp managed to garner over 400 million active users per month within four years, while Facebook achieved just 145 million users within that same time frame.  What Facebook managed to get done in four years is nothing to laugh at, and there’s also the argument that WhatsApp and Facebook came to be at different stages in the evolution of social networking.
Social media analysts and investors have, in recent months, criticized Facebook for failing to obtain and retain new users.  When news broke that Facebook was losing users in the teen segment, many were quick to call for the demise of Zuckerberg’s empire.  Although Facebook is having a hard time scoring new teen users and an overseas audience, the company claims that they see growth from older generations (20+) and seniors.
Regardless, it appears Facebook management is taking note of what needs to be done to keep the world from moving to other social networking platforms.  One could call it fear of competition, but it’s not fear if you can simply buyout the competitor.  Whatever the case, WhatsApp and its team of 50 employees, 32 of which are engineers, are now extremely wealth

Tuesday, February 18, 2014

MENDHA-LEKHA VILLAGE


MENDHA-LEKHA VILLAGE

Executive Summary
Mendha village is a perfect example of what a socially unprivileged but strongly united, and 
motivated community can achieve following the path of non violence (ahimsa), learning to be 
informed (adhyayan), and self-rule (swaraj). This is an example of a village where villagers 
would escape into the forest when any outsiders came to visit them about four decades back. 
Today no government schemes, including those related to natural resources, can be implemented
without the permission of the village. As a matter of fact, no one can even visit them without 
their explicit permission. This has been achieved through a long journey with many ups and 
downs. At the centre of the journey has been the understanding that the crux of what a community 
achieves depends on the strength of its governance system and local institutions. In order to make 
these conditions most effective the village has followed the following principles, among others:
1. Open and transparent discussions in the village on any relevant issue
2. Developing a clear and informed understanding before taking any decisions
3. Taking decisions only after reaching a consensus 
4. Not allowing any external intervention in village decisions (external intervention could 
be at the level of developing understanding during the study group meetings but not while 
actually taking a decision)
5. All conflicts within or with outsiders to be resolve through dialogues and discussions 
following non-violent means
In addition to the above, two other factors that have played an important role in the success of the 
village have been:
1. Unselfish and inspirational leadership by a group of elders led by Devaji Tofa
2. Timely and need-based help by civil society groups such as Mohan Hirabai Hiralal of 
Vrikshamitra, 
The village very strongly believes that no external support can help a community if the village 
itself is not willing and united.
In last few years, the major achievements of the village because of following the above principles 
include:
1. Establishing fair and just management systems for the forests around the village, which 
are legally under the jurisdiction of the state government.
2. Resolving conflicts with neighbors not keen to follow the established rules, through 
continuous dialogues
3. Helping to reach a political stage within their taluka (administrative unit constituting a 
cluster of a few villages), where governance by elected representatives has been replaced 
by selection of a deserving candidate based on their achievements.
4. Ensuring year round livelihood options for themselves
An important lesson that could be learnt from Mendha is the concept of study circles. The 
villagers strongly believe that decision making powers can only be effective if the mechanism to 
make informed decisions are in place. Uninformed decisions can be irresponsible and dangerous. 
Regular informal discussions are therefore a way of life in the village. As the youth now prepare 
to take on the work from their elders the same concept of abhayas (continuous learning) has been 
ingrained in them



Background
In last decade or so Mendha (Lekha) (hereon Mendha) has arguably become among the villages 
most written about, in India, regarding their Community Conserved Area (CCA).. Ten years ago 
Kalpavriksh conducted a study in the village seeking to understand why and how the village was 
protecting a patch of forest that legally did not belong to it and how a small group of seemingly 
powerless tribal people were able to thwart all administrative efforts to stop them from doing so. 
Subsequently, much was written about Mendha in popular media, many researchers conducted 
studies with them and many government schemes were implemented there (as they were 
estimated to become a sure success). In 2003, Devaji Tofa of Mendha (one of the village leaders 
behind the movement) made a presentation at the World Parks Congress in Durban (South 
Africa). Many independent consultants, social activists, some government officials and NGOs 
have claimed orally and in their writings that Medha village has taught them many lessons and 
helped them revise many of their prior opinions and beliefs.
Objectives of the study
This consultation was conducted with the following main objective:
1. To revisit Mendha after ten years to learn from the course of action that the village has 
taken since the early study by Kalpavriksh. 
2. To understand the elements of its sustainability, and major threats, challenges and 
opportunities that the village faces today.
3. To understand villagers view on how national and international recognition has helped 
them, if at all. 
4. To understand their views about international recognition and the processes by which 
such recognition should happen.
5. To understand how the village has adopted various laws, which provide space for CCAs. 
This includes, in particular, the implementation and impacts of the newly adopted 
Scheduled Tribes and Other Forest Dwellers (Recognition of Forest Rights) Act, 2006
(hereon FRA). This landmark act attempts to undo the historical injustice to scheduled 
tribes and other forest dependent communities in India by giving them ownership rights 
over lands occupied by them and community rights over the forests traditionally being 
used by them. For the first time in India, this act also gives the communities a right to 
protect a patch of forests, and to constitute a committee for its management. This could 
be an important provision for providing legal backing to many forest based CCAs in 
India.

Tadoba Andhari Tiger Project


Tadoba Andhari Tiger Project



Tadoba Andhari Tiger Reserve is a Tiger reserves in Chandrapur district of Maharashtra state in central India. It is notable as Maharashtra's oldest and largest National Park. It is one of India's 41 "Project Tiger" - Tiger reserves.


Etymology[edit]

The name 'Tadoba' is the name of the God "Tadoba" or "Taru", praised by the tribal people who live in the dense forests of the Tadoba and Andhari region, while the Andhari River that meanders through the forest. gives the 'Andhari' name.[2]

History[edit]

Legend holds that Taru was a village chief who was killed in a mythological encounter with a tiger. A shrine dedicated to the God Taru now exists beneath a huge tree, on the banks of the Tadoba Lake. The temple is frequented by adivasis, especially during the fair held every year in the Hindu month of Pausha, between December and January.
The Gond kings once ruled these forests in the vicinity of the Chimur hills. Hunting was completely banned in 1935. Two decades later, in 1955, 116.54 km2 (45.00 sq mi) was declared a National Park. Andhari Wildlife Sanctuary was created on the adjacent forests in 1986, and in 1995, both the park and the sanctuary were merged to establish the present Tiger Reserve.[2]

Tadoba Andhari Reserve[edit]

Tadoba Andhari Reserve is the largest national park in Maharashtra. Total area of the Reserve is 625.4 square kilometres (241.5 sq mi). This includes Tadoba National Park, created in 1955 with an area of 116.55 square kilometres (45.00 sq mi) and Andhari Wildlife Sanctuary created in 1986 with an area of 508.85 square kilometres (196.47 sq mi). The Reserve also includes 32.51 square kilometres (12.55 sq mi) Protected Forest and 14.93 square kilometres (5.76 sq mi) 'Other areas'. Densely forested hills form the northern and western boundary of the Tiger Reserve. The elevation of the hills ranges from 200 m (660 ft) to350 m (1,150 ft). To the southwest is the 120 ha (300 acres) Tadoba lake which acts as a buffer between the park's forest and the extensive farmland which extends up to Irai water reservoir.This lake is a perennial water source which offers good habitat for Muggar crocodiles to thrive.Other wetland areas within the reserve include the Kolsa lake and Andhari river. Tadoba reserve covers the Chimur Hills, and the Andhari sanctuary covers Moharli and Kolsa ranges. It’s bounded on the northern and the western side by densely forested hills. Thick forests are relieved by smooth meadows and deep valleys as the terrain slopes from north to south. Cliffs, talus and caves provide refuge for several animals. The two forested rectangles are formed of Tadoba and Andhari range. The south part of the park is less hilly. Tadoba reserve is a predominantly Southern tropical Dry Deciduous Forest with dense woodlands comprising about 87 per cent of the protected area. Teakis the prdominant tree species. Other deciduous trees include Ain (crocodile bark), Bija, Dhauda, Haldu, Salai, Semal and Tendu. beheda, hirda, karaya gum, mahua Madhuca (Crepe myrtle) and Lannea coramandelica (Wodier Tree) are other common species. Axlewood Anogeissus latifolia is a fire-resistant species growing here. Palas or Flame of the Forest Butea monosperma adds vibrant colour to the forest. Black plum trees grow in the riparian habitat around the lake. At the waterhole at Panchadhara, huge arjun trees are seen. Patches of grasses are found throughout the reserve. Bamboo thickets grow throughout the reserve. The climber Kach Kujali (velvet bean) found here is a medicinal plant used to treat Parkinson's disease. The leaves of bheria are used as an insect repellant and bija is a medicinal gum. Beheda is also an important medicine found here. Aside from around 65 of the keystone species Bengal tiger, Tadoba Tiger Reserve is home to other mammals, including: Indian leopards, sloth bears, gaur, nilgai, dhole, striped hyena, small Indian Civet, jungle cats, sambar, spotted deer, barking deer, chital, and chausingha. Tadoba lake sustains the Marsh Crocodile, which were once common all over Maharashtra. Reptiles here include the endangered Indian python and the common Indian monitor. Terrapins, Indian star tortoise, Indian Cobra and Russel's viper also live in Tadoba. The lake is an ornithologist's paradise with a wide diversity of water birds, and raptors. 195 species of birds have been recorded, including three endangered species. The Grey-headed fish eagle, the Crested Serpent Eagle, and the Changeable Hawk-Eagle are some of the raptors. Other interesting species include the Orange-headed Thrush, Indian Pitta, Crested Treeswift, Stone Curlew, Crested Honey Buzzard, Paradise Flycatcher, Bronze-winged Jacana and Lesser Goldenbacked Woodpecker. Warblers and the black-naped blue flycatcher exist here and the call of the peacock may often be heard. 74 species of butterflies have been recorded including the pansies, monarch, Mormons and swordtails. Insect species include the endangered danaid egg-fly and great eggfly. Dragonflies, stick insects, jewel beetles and the praying mantis are other insects located in the reserve. The signature spider, giant wood spider and red wood spiders are often seen during the monsoon and soon after. Some hunting spiders like the wolf spiders, crab spiders and lynx spiders are also common.


Flora[edit]

Tadoba reserve is a predominantly Southern tropical Dry Deciduous Forest with dense woodlands comprising about 87 per cent of the protected area. Teakis the prdominant tree species. Other deciduous trees include Ain (crocodile bark), BijaDhaudaHaldSalaiSemal and Tendubehedahirdakaraya gummahua Madhuca (Crepe myrtle) and Lannea coramandelica (Wodier Tree) are other common species.
Axlewood Anogeissus latifolia is a fire-resistant species growing here. Palas or Flame of the Forest Butea monosperma adds vibrant colour to the forest. Black plum trees grow in the riparian habitat around the lake. At the waterhole at Panchadhara, huge arjun trees are seen.
Patches of grasses are found throughout the reserve. Bamboo thickets grow throughout the reserve. The climber Kach Kujali (velvet bean) found here is a medicinal plant used to treat Parkinson's disease. The leaves of bheria are used as an insect repellant and bija is a medicinal gum. Beheda is also an important medicine found here.[1][4]

Fauna[edit]

Aside from around 65 of the keystone species Bengal tiger, Tadoba Tiger Reserve is home to other mammals, including: Indian leopardssloth bearsgaurnilgaidholestriped hyenasmall Indian Civetjungle catssambarspotted deerbarking deerchital, and chausingha.
Tiger at Tadoba
Tadoba lake sustains the Marsh Crocodile, which were once common all over Maharashtra.
Reptiles here include the endangered Indian python and the common Indian monitorTerrapinsIndian star tortoiseIndian Cobra and Russel's viper also live in Tadoba.
The lake is an ornithologist's paradise with a wide diversity of water birds, and raptors. 195 species of birds have been recorded, including three endangered species. The Grey-headed fish eagle, the Crested Serpent Eagle, and the Changeable Hawk-Eagle are some of the raptors.
Other interesting species include the Orange-headed ThrushIndian PittaCrested TreeswiftStone CurlewCrested Honey BuzzardParadise FlycatcherBronze-winged Jacana and Lesser Goldenbacked WoodpeckerWarblers and the black-naped blue flycatcher exist here and the call of the peacock may often be heard.
74 species of butterflies have been recorded including the pansiesmonarchMormons and swordtails.
Insect species include the endangered danaid egg-fly and great eggflyDragonfliesstick insectsjewel beetles and the praying mantis are other insects located in the reserve.
The signature spidergiant wood spider and red wood spiders are often seen during the monsoon and soon after. Some hunting spiders like the wolf spiderscrab spiders and lynx spiders are also common.[5]


Migration people


Human migration


Human migration is the movement by people from one place to another with the intention of settling in the new location. The movement is typically over long distances and from one country to another, but internal migration is also possible. Migration may be individuals, family units or in large groups.
Nomadic movements are normally not regarded as migrations as there is no intention to settle in the new place and because the movement is generally seasonal. Only a few nomadic peoples have retained this form of lifestyle in modern times. Also, the temporary movement of people for the purpose of travel, tourism, pilgrimages, or the commute is not regarded as migration, in the absence of an intention to settle in the new location.
Migration has continued under the form of both voluntary migration within one's region, country, or beyond and involuntary migration (which includes the slave tradetrafficking in human beings and ethnic cleansing). People who migrate into a territory are called immigrants, while at the departure point they are called emigrants. Small populations migrating to develop a territory considered void of settlement depending on historical setting, circumstances and perspective are referred to as settlers or colonists, while populations displaced by immigration and colonization are called refugees.


Modern migrations[edit]

Industrialization and the rise of nationalism/imperialism[edit]

While the pace of migration had accelerated since the 18th century already (including the involuntary slave trade), it would increase further in the 19th century. Manning distinguishes three major types of migration: labor migration, refugee migrations, and urbanization. Millions of agricultural workers left the countryside and moved to the cities causing unprecedented levels of urbanization. This phenomenon began in Britain in the late 18th century and spread around the world and continues to this day in many areas.
Industrialization encouraged migration wherever it appeared. The increasingly global economy globalized the labor market. The Atlantic slave trade diminished sharply after 1820, which gave rise to self-bound contract labor migration from Europe and Asia to plantations. Overpopulation[citation needed], open agricultural frontiers, and rising industrial centers attracted voluntary migrants. Moreover, migration was significantly made easier by improved transportation techniques.
Romantic nationalism also rose in the 19th century, and, with it, ethnocentrism. The great European industrial empires also rose. Both factors contributed to migration, as some countries favored their own ethnicities over outsiders and other countries appeared to be considerably more welcoming. For example, the Russian Empire identified with Eastern Orthodoxy, and confined Jews, who were not Eastern Orthodox, to the Pale of Settlement and imposed restrictions. Violence was also a problem. The United States was promoted as a better location, a "golden land" where Jews could live more openly.[16] Another effect of imperialism, colonialism, led to the migration of some colonizing parties from "home countries" to "the colonies", and eventually the migration of people from "colonies" to "home countries".[17]
Transnational labor migration reached a peak of three million migrants per year in the early twentieth century. Italy, Norway, Ireland and the Guangdong region of China were regions with especially high emigration rates during these years. These large migration flows influenced the process of nation state formation in many ways. Immigration restrictions have been developed, as well as diaspora cultures and myths that reflect the importance of migration to the foundation of certain nations, like the American melting pot. The transnational labor migration fell to a lower level from 1930s to the 1960s and then rebounded.
The United States experienced considerable internal migration related to industrialization, including its African American population. From 1910–1970, approximately 7 million African Americans migrated from the rural Southern United States, where blacks faced both poor economic opportunities and considerable political and social prejudice, to the industrial cities of the Northeast, Midwest and West, where relatively well-paid jobs were available.[18] This phenomenon came to be known in the United States as its own Great Migration. With the demise of legalized segregation in the 1960s and greatly improved economic opportunities in the South in the subsequent decades, millions of blacks have returned to the South from other parts of the country since 1980 in what has been called the New Great Migration.

The World Wars and their aftermath[edit]

Balkan Turks in 1912
Swiss woman and her children leaving Civil war in Russia, around 1921
The First and Second World Wars, and wars, genocides, and crises sparked by them, had an enormous impact on migration. Muslims moved from the Balkan to Turkey, while Christians moved the other way, during the collapse of the Ottoman Empire. Four hundred thousand Jews had already moved to Palestine in the early twentieth century, and numerous Jews to America, as already mentioned. The Russian Civil War caused some three million Russians, Poles, and Germans to migrate out of the new Soviet Union. Decolonization following the Second World War also caused migrations.[19][20]
The Jewish communities across Europe, the Mediterranean and the Middle East were formed from voluntary and involuntary migrants. After the Holocaust (1938 to 1945), there was increased migration to the British Mandate of Palestine, which became the modern state of Israel as a result of the United Nations Partition Plan for Palestine.
Provisions of the Potsdam Agreement from 1945 signed by victorious Western Allies and the Soviet Union led to one of the largest European migrations, and the largest in the 20th century. It involved the migration and resettlement of close to or over 20 million people. The largest affected group were 16.5 million Germans expelled from Eastern Europe westwards. The second largest group were Polesmillions of whom were expelled westwards from eastern Kresy region and resettled in the so-called Recovered Territories (see Allies decide Polish border in the article on theOder-Neisse line). Hundreds of thousands of Poles, Ukrainians (Operation Vistula), Lithuanians, Latvians, Estonians and some Belarusians were expelled eastwards from Europe to the Soviet Union. Finally, many of the several hundred thousand Jews remaining in Eastern Europe after the Holocaust migrated outside Europe to Israel and the United States.

Pakistan-India[edit]

Rural Sikhs in a long ox-cart train heading towards India. Margaret Bourke-White, 1947. The migration was a "massive exercise in human misery," wrote Bourke-White.
In 1947, upon the Partition of India, large populations moved from India to Pakistan and vice versa, depending on their religious beliefs. The partition was promulgated in the Indian Independence Act 1947 as a result of the dissolution of the British Indian Empire. The partition displaced up to 10 million people in the former British Indian Empire, with estimates of loss of life varying from several hundred thousand to a million.[21]Muslim residents of the former British India migrated to Pakistan (including East Pakistan which is now Bangladesh), whilst Hindu and Sikh residents of Pakistan and Hindu residents of East Pakistan (now Bangladesh) moved in the opposite direction.
In modern India, estimates based on industry sectors mainly employing migrants suggest that there are around 100 million circular migrants in India. Caste, social networks and historical precedents play a powerful role in shaping patterns of migration. Migration for the poor is mainly circular, as despite moving temporarily to urban areas, they lack the social security which might keep them there more permanently. They are also keen to maintain a foothold in home areas during the agricultural season.
Research by the Overseas Development Institute identifies a rapid movement of labour from slower- to faster-growing parts of the economy. Migrants can often find themselves excluded by urban housing policies, and migrant support initiatives are needed to give workers improved access to market information, certification of identity, housing and education.[22]
Push Factors
  • Not enough jobs
  • Few opportunities
  • Inadequate conditions
  • Desertification
  • Famine or drought
  • Political fear or persecution
  • Slavery or forced labour
  • Poor medical care
  • Loss of wealth
  • Natural disasters
  • Death threats
  • Desire for more political or religious freedom
  • Pollution
  • Poor housing
  • Landlord/tenant issues
  • Bullying
  • Discrimination
  • Poor chances of marrying
  • Condemned housing (radon gas, etc.)
  • War


Theories for migration for work in the 21st century[edit]

Overview[edit]

Migration for work in the 21st century has become a popular way for individuals from impoverished developing countries to obtain sufficient income for survival. This income is sent home to family members in the form of remittances and has become an economic staple in a number of developing countries.[23] There are a number of theories to explain the international flow of capital and people from one country to another.[24]

Neoclassical economic theory[edit]

This theory of migration states that the main reason for labor migration is wage difference between two geographic locations. These wage differences are usually linked to geographic labor demand and supply. It can be said that areas with a shortage of labor but an excess of capital have a high relative wage while areas with a high labor supply and a dearth of capital have a low relative wage. Labor tends to flow from low-wage areas to high-wage areas. Often, with this flow of labor comes changes in the sending as well as the receiving country. Neoclassical economic theory is best used to describe transnational migration, because it is not confined by international immigration laws and similar governmental regulations.[24]

Dual labor market theory[edit]

Dual labor market theory states that migration is mainly caused by pull factors in more developed countries. This theory assumes that the labor markets in these developed countries consist of two segments: primary, which requires high-skilled labor, and secondary, which is very labor-intensive but requires low-skilled workers. This theory assumes that migration from less developed countries into more developed countries is a result of a pull created by a need for labor in the developed countries in their secondary market.
Pull Factors
  • Job opportunities
  • Better living conditions
  • The feeling of having more political and/or religious freedom
  • Enjoyment
  • Education
  • Better medical care
  • Attractive climates
  • Security
  • Family links
  • Industry
  • Better chances of marrying

 Migrant workers are needed to fill the lowest rung of the labor market because the native laborers do not want to do these jobs as they present a lack of mobility. This creates a need for migrant workers. Furthermore, the initial dearth in available labor pushes wages up, making migration even more enticing.[24]

The new economics of labor migration[edit]

This theory states that migration flows and patterns cannot be explained solely at the level of individual workers and their economic incentives, but that wider social entities must be considered as well. One such social entity is the household. Migration can be viewed as a result of risk aversion on the part of a household that has insufficient income. The household, in this case, is in need of extra capital that can be achieved through remittances sent back by family members who participate in migrant labor abroad. These remittances can also have a broader effect on the economy of the sending country as a whole as they bring in capital.[24] Recent research has examined a decline in U.S. interstate migration from 1991 to 2011, theorizing that the reduced interstate migration is due to a decline in the geographic specificity of occupations and an increase in workers’ ability to learn about other locations before moving there, through both information technology and inexpensive travel.[25] Other researchers find that the location-specific nature of housing is more important than moving costs in determining labor reallocation.[26]

Relative deprivation theory[edit]

Relative deprivation theory states that awareness of the income difference between neighbors or other households in the migrant-sending community is an important factor in migration. The incentive to migrate is a lot higher in areas that have a high level of economic inequality. In the short run, remittances may increase inequality, but in the long run, they may actually decrease it. There are two stages of migration for a worker: first, they invest in human capital formation, and then they try to capitalize on their investments. In this way, successful migrants may use their new capital to provide for better schooling for their children and better homes for their families. Successful high-skilled emigrants may serve as an example for neighbors and potential migrants who hope to achieve that level of success.[24]

World systems theory[edit]

World systems theory looks at migration from a global perspective. It explains that interaction between different societies can be an important factor in social change within societies. Trade with one country, which causes economic decline in another, may create incentive to migrate to a country with a more vibrant economy. It can be argued that even after decolonization, the economic dependence of former colonies still remains on mother countries. This view ofinternational trade is controversial, however, and some argue that free trade can actually reduce migration between developing and developed countries. It can be argued that the developed countries import labor-intensive goods, which causes an increase in employment of unskilled workers in the less developed countries, decreasing the outflow of migrant workers. The export of capital-intensive goods from rich countries to poor countries also equalizes income and employment conditions, thus also slowing migration. In either direction, this theory can be used to explain migration between countries that are geographically far apart.[24]