By Priscilla Solano https://orcid.org/0000-0002-7636-385priscilla.solano@soc.lu.sand Douglas S. Massey

Drawing on the concept of a “complex humanitarian crisis,” this paper describes how outflows of migrants from Central America were transformed into such a crisis by intransigent immigration and border policies enacted in both Mexico and the United States. We describe the origins of the migration in U.S. Cold War interventions that created many thousands of displaced people fleeing violence and economic degradation in the region, leading to a sustained process of undocumented migration to the United States. Owing to rising levels of gang violence and weather events associated with climate change, the number of people seeking to escape threats in Central America has multiplied and unauthorized migration through Mexico toward the United States has increased. However, the securitization of migration in both Mexico and the United States has blocked these migrants from exercising their right to petition for asylum, creating a growing backlog of migrants who are subject to human rights violations and predations both by criminals and government authorities, leading migrants to label Mexican routes northward as a “corridor of death.” We draw on data from annual reports of Mexico's Red de Documentación de las Organizaciones Defensoras de Migrantes (Network for the Documentation of Migrant Defense Organizations) to construct a statistical profile of transit migrants and the threats they face as reported by humanitarian actors in Mexico. These reports allow us to better understand the practical realities of the “complex humanitarian crisis” facing undocumented migrants, both as unauthorized border crossers and as transit migrants moving between the southern frontiers of Mexico and the United States.

Journal on Migration and Human SecurityVolume 10, Issue 3, September 2022, Pages 147-172

By Alexander Betts

Such threats as environmental change, food insecurity, and generalized violence force massive numbers of people to flee states that are unable or unwilling to ensure their basic rights, as do conditions in failed and fragile states that make possible human rights deprivations. Because these reasons do not meet the legal understanding of persecution, the victims of these circumstances are not usually recognized as "refugees," preventing current institutions from ensuring their protection. In this book, Alexander Betts develops the concept of "survival migration" to highlight the crisis in which these people find themselves.

Ithaca, NY: Cornell University Pres, 2013. 255p.

By Marilyn Hoskin

Based on the dual premise that nations need to learn from how immigration issues are handled in other modern democracies, and that adaptation to a new era of refugee and emigration movements is critical to a stable world, Marilyn Hoskin systematically compares the immigration policies of the United States, Britain, Germany, and France as prime examples of the challenges faced in the twenty-first century. Because immigration is a complex phenomenon, Understanding Immigration provides students with a multidisciplinary framework based on the thesis that a nation's geography, history, economy, and political system define its immigration policy. In the process, it is possible to weigh the influence of such factors as isolation, colonialism, labor imbalances, and tolerance of fringe parties and groups in determining how governments ultimately respond to both routine immigration requests and the more dramatic surges witnessed in both Europe and the United States since 2013.

Albany: State University of New York Press, 2017. 218p.

By Gary J. Hale and Jie Ma

U.S. immigration policy remains murky in substance as well as legislatively incomplete. Polarization of the issue by American politicians and legislators has resulted in both punitive and permissive policy pronouncements over the last four U.S. presidential administrations, most of which have done little to deter migrants from crossing through Mexico into the U.S. in search of a better life.

From a policy perspective, the flow of migrants through Mexico to the United States is seemingly unstoppable — with many believing that U.S. government efforts to curtail this activity have failed. If the intent of previous and existing federal immigration laws and reforms was to conduct immigration processing in an orderly manner, the U.S. government has not succeeded. The current situation on the U.S.-Mexico border demonstrates that walls, fences, barricades, bridges, patrols, technology, and laws do not deter illegal entries. Media coverage of the “border crisis” — including reports of individual crossings and the so-called “caravans” moving through Mexico — has added to the perception that there is no end in sight to the swell of migrants at the southern border.

This research paper reviews some of the implications of at least 30 migrant caravan iterations that were detected traversing Mexico en route to the U.S. from 2017 to 2022. The migrant caravan phenomenon is viewed from a broad perspective and distilled down to the individual iterations to assess commonalities between caravan waves and to determine which “push” and “pull” factors were in place when the caravans were formed and mobilized. The individual caravan iterations are also compared against permissive and punitive U.S. and Mexican immigration policies at the time to assess any discernable cause and effect. Our analysis provides evidence that punitive policies may negatively affect the creation and movement of caravans, while permissive immigration policies may create an impetus for migrant movements. Recommendations for future action are included.

Houston, TX: Baker Institute for Public Policy, 2023. 24p.