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Concerning migration on a national level, two phenomena emerge: people migrating from one region to another and people moving from the countryside to the cities. The geographical shift of the population between regions in a country is a slow process. In Sweden, only a few percent of the population migrate yearly. Nevertheless, migration has caused and still causes considerable redistribution of the population toward the metropolitan regions in Sweden. This section will emphasize general trends in population concentration through urbanization and migration in Sweden and compare these trends with changes in other countries.

Over the last few years, impacts of environmental variability on population migration have been an increasing concern over the world. Estimates have suggested that between 25 million and 1 billion people could be displaced by climate change over the next 40 years. Though it is very difficult to delineate the specific drivers behind human migration, an attempt has been made in this chapter to discuss various reported cases across the world and more specifically, India where environment has played a major role in population movement. The chapter begins by outlining important definitions of migration and environmentally induced migration. It focuses on how environmental change and environmental hazards, especially water scarcity, contribute to human migration by exploring the mechanisms through which vulnerability and migration are linked. The process of movement and migration is usually subject to a complex set of push and pull forces, where push forces relate to the source area while pull factors relate to the destination. Emphasizing water scarcity as one of the prime push factors behind migration, various instances of population movement have been discussed from various parts of India. Understanding the importance of migration in development of a sustainable society, the chapter identifies various gaps that need to be addressed, which, in turn, will help in incorporating environment-induced migration into the decision-making process.

This chapter will use the lens of Foucault’s governmentality to critique the use of foreign qualification recognition (FQR) in Australia’s skilled migration programme. Foucault suggests that an imperative for governments is to find ways to manage its population to ensure its security and well-being. Foucault notes the explosion of measures designed to facilitate this imperative. We argue that FQR’s use in Australia’s skilled migration programme is another such measure. It is a process designed to ascertain the relative value of one person against another using educational attainment as the meter. We examine the literature on the subject and find there are three key themes: scale, barriers and the persistence of the problem. We explore the concept of value in FQR and find arguments are divisible according to two camps. The first finds that an education qualification represents some objective and meritocratic value that a migrant possesses and that the barriers and persistence of problems are traceable to an inability to find the right way to realize this value. The second supposes that qualifications essentially represent a claim that need not have any basis in a form of essential value. Using Foucault’s governmentality, we suggest that FQR’s primary source of value in Australia’s skilled migration process is its utility as a part of a regime that identifies and classifies migrants and establishes a regime with which to assure governments of the acquisition of a population it believes are most likely to contribute to its security and future prosperity.

The Sundarbans is a unique ecosystem, the most expansive mangrove system in the world covering the Ganga–Brahmaputra–Meghna delta system and spread over 10,000 sq.km across India and Bangladesh. The Indian Sundarbans have been witnessed to large-scale conversion of mangroves to settled agriculture and steady growth of population over the decades. With time, while population growth has taken place, there has been no significant change in the development scenario, as the agriculture and fishing dependent communities have remained trapped in the vicious cycle of poverty. Its deltaic location and its position in the path of cyclones, tidal surges and seasonal floods have made the people and landscape of Sundarbans more vulnerable than ever before. Cyclones affecting this region have grown both in frequency and intensity over the years and have caused devastation to the land, homes, lives and livelihoods. The problem of salinity has also affected the region relentlessly. Given this scenario, scenario of progressing vulnerabilities, livelihood losses have led to a gradual increase in out-migration of the adult male population. This disaster-led outmigration from Sundarban region as a whole has affected the social fabric of displaced communities to a great extent. This chapter makes an attempt to discuss results of sample surveys across six villages in three CD Blocks of Sagar, Gosaba and Kultali to trace the nature and dimension of the migration patterns of the region.

Policy-makers in OECD countries appear to be increasingly concerned about growing migration pressure from developing countries. At the same, at least within Europe, they typically complain about the low level of internal labor mobility. In this chapter, we try to cast some light on the issues of both internal and external labor mobility. We investigate the link between development and migration and argue, on both theoretical and empirical grounds, that it is likely be nonlinear. More precisely, we find that, in a relatively poor sending country, an increase in income will have a positive impact on the propensity to migrate, even if we control for the income differential with the receiving country, because the financial constraint of the poorest become less binding. Conversely, if the home country is relatively better off, an increase in income may be associated with a fall in the propensity to migrate even for an unchanged income differential. Econometric estimation for Southern Europe over the period 1962–1988 provides substantial support to this approach. We estimate first the level of income for which the financial constraint is no more binding, around $950, and then the level of income for which the propensity to migrate declines, which is around $4,300 in 1985 prices. We therefore predict a steady decline in the propensity to migrate from Southern European countries. Similarly, our results highlight the possibility that the pressure to migrate from Northern African countries and other developing countries may increase with further growth.

We analyze a newly available dataset of migration policy decisions reported by governments to the United Nations Department of Economic and Social Affairs between 1976 and 2007. We find evidence indicating that most governments have policies aimed at either maintaining the status quo or at lowering the level of migration. We also document variation in migration policy over time and across countries of different regions and income levels. Finally, we examine patterns in various aspects of destination countries' migration policies (policies toward family reunification, temporary vs. permanent migration, high-skilled migration). This analysis leads us to empirically investigate the determinants of destination countries' migration policies. In particular, we examine the link between public opinion toward immigrants and governments' policy decisions. While we find evidence broadly consistent with the median voter model, we conclude that this framework is not sufficient to understand governments' migration policies. We discuss evidence that suggests that interest-groups dynamics may play a very important role.

This chapter provides an overview of the South Pacific states from geographic, environmental, cultural, political, economic and demographic perspectives. Topics covered include environments and hazards, climate change, cultural diversity, colonialism and late independence, economic development, population and migration, trade, and aid. The contribution of the most important industries of agriculture, forestry, fishing, mining and tourism are reviewed. In terms of the future, it is argued that the key challenge in the South Pacific states is that of creating sustainable development, alongside employment and growth, and coping with environmental change.

Due to greater returns to high skill and desirable amenities, high-skilled workers are increasingly agglomerating in metropolitan areas and form path dependence. This chapter explores whether the land supply policy of China constraining big cities' urban construction land quota strengthens the spatial divergence of human capital. Using city-level land supply data, population census data, and land transaction micro data, we find that the higher the degree of a city's land supply lagging behind land demand, the greater the enlargement effect of the initial share of population with college degrees on the increase in share of population with college degrees. Further research reveals that the main mechanism causing this phenomenon is the rapidly rising housing prices hindering low-skill labor flows to big cities.