The affluence of migrants in Europe has been rising up lasts years, until reach a maximum in 2015. Studying the mediatisation that this issue has had, and taking the example of Calais and Grand-Synthe refugee’s camps, we can see how the population is polarised between the acceptation and the refuse. That polarisation is used by some parties. Finally, we will study some measures that can been taken in order to improve the social insertion of refugees in France.La afluencia de migrantes en Europa ha vivido un crecimiento sin igual en los últimos años, teniendo su mayor pico en 2015. Estudiando la mediatización que ha tenido, tomando como ejemplo los campos de refugiados de Calais y Grande-Synthe, observamos cómo la población se encuentra pola...