Migrants camped outside the port of Ceuta, July 31, 2026. Thousands are still caught in a legal limbo after entering the enclave. Colinmthompson/ShutterstockIn August 2026, a deep humanitarian crisis unfolded in Ceuta, a small Spanish enclave situated on Morocco’s northern coast. Around 72,000 people entered from Morocco over the course of two days. More than 100 drowned trying to cross into Spanish territory. The vast majority of migrants soon returned to Morocco, but at present, as many as 5,000 remain in Ceuta, many of them unaccompanied minors caught in an uncertain legal and political limbo. Throughout Europe, right-wing politicians have seized the humanitarian crisis in Ceuta as an opportunity to inflame racism and xenophobia. Spain’s far-right Vox party is stoking fears of “illegal, uncontrolled, and rampant migration”. Italian President Giorgia Meloni proclaimed defiantly on X that Italy would not “retreat a millimeter on illegal immigration”, and suspended Schengen travel agreements with Spain.This attitude is more widely reflected in the European Parliament. The EU’s Return Regulation – a system for “returning” third-party nationals, which includes detaining people in offshore centres for up to two years before deporting them – was passed in June. It was greeted with applause and chants of “send them back” from far-right Members of the European Parliament.But while anti-migrant scaremongering may play well at the polls, it will ultimately harm Europe too. Harsh migratory policies do not just harm migrants and their families – they have also been widely proven to actively harm national economies and productivity, as well as nutrition and health. Leer más: US and European economies depend heavily on immigrants – decades of data reveal just how much Migrants feed EuropeThe Ceuta tragedy was remarkable in its scope and volume, but the conditions surrounding it were not. Both in Europe and around the world, migrants are increasingly being weaponised as a political tool, even as they uphold the infrastructures and economies that form the backbone of daily life and health.Our research project, entitled FOODCIRCUITS, traces the food sold across Europe and the US, in order to more deeply understand the role and experiences of migrant workers. One branch of the project focuses on Spain’s globally important citrus supply chains, and highlights how migrants are hidden from view in transnational systems of citrus production, transportation, and consumption. Farm workers in the fields during the harvest. F Armstrong Photography/Shutterstock Our research traces the (often contradictory) movement of people and produce throughout the globe, as well as the policies that govern movement, legality, and human and labour rights. By conducting original long-term in situ fieldwork, we are able to add much-needed perspective and context to current debates on migration and surrounding controversies.Extensive research has shown that farmworkers across the globe are disproportionately exposed to dangerous working conditions. Farmworkers who work under informal or irregular status face compounding health risks that lead to even greater exposure to injury and death. Leer más: Immigrants in Europe and North America earn 18% less than natives – here’s why As the EU’s fourth largest agriculture producer and one of the world’s largest citrus producers, Spain is keenly aware of its reliance upon migrants. Officially, they make up about 30% of all agricultural workers. Undercounting of undocumented workers means this figure is likely far higher.From Lleida’s stone fruit orchards to Valencia’s orange groves and Huelva’s vast strawberry fields, migrant workers play a pivotal role in the European food supply. They are also essential to the Spanish agricultural industry, which is worth an annual €43.9 billion. In Europe, one out of every four fresh fruits consumed is produced in Spain. This remarkable statistic is only possible because of the unrecognised labour of migrant farmworkers.Spain’s mass regularisationSpain’s special regularisation scheme earlier this year saw almost 1.2 million undocumented individuals apply for legalisation and the right to work. The move will help to curb exploitative labour conditions and improve access to healthcare and other life-sustaining services. The final number of applicants was more than double initial estimates. This immensely high demand for legalised pathways shows just how much migrants have become been hidden from wider society, and how much their labour is taken for granted. Leer más: Spain’s mass regularisation for 500,000 undocumented migrants is not extreme, unprecedented or opportunistic Even though the scheme requires applicants to meet stringent criteria, the scheme has come under attack by populist right-wing political groups calling the number of applications a “migratory invasion”. Other EU nations have even blamed the regularisation scheme for the Ceuta crisis, calling it a “pull factor” for migrants.But from Ceuta to the Spanish mainland and the rest of Europe, migrants are routinely scapegoated, wrongly targeted as the source of societal problems, and used to inflame xenophobic sentiments for political gain. Given that migrants’ valuable and essential contributions to society are so often invisible, we need to look closely and critically at when and how they are pushed to the forefront of the news cycle. A weekly e-mail in English featuring expertise from scholars and researchers. It provides an introduction to the diversity of research coming out of the continent and considers some of the key issues facing European countries. Get the newsletter!Diana Tung's research within the FOODCIRCUITS project is funded by the European Research Council Grant No. 101045424. Seth M. Holmes' research within the FOODCIRCUITS project is funded by the European Research Council Grant No. 101045424.