The author reflects on the dramatic transformation of Spanish society from a homogeneous one to a diverse landscape influenced by immigration. They acknowledge the increasing tension towards immigrants, attributing it to a primal fear of the unfamiliar, which is exacerbated by the unprecedented scale of global displacement due to factors such as hunger, violence, and climate change. This complex situation is likened to a colossal wave of migration that is just beginning, further polarizing public opinion on the issue.

As the author delves deeper, they highlight the dichotomy in societal responses to immigration; one camp advocates for openness and empathy towards migrants seeking refuge, while the other opts for isolationist measures, fearing the cultural impact of large-scale immigration. This latter response is criticized as not only lacking empathy but also fundamentally unethical. The ramifications of such attitudes could lead to a societal divide where fear and rejection prevail over compassion and ethical responsibility.

Ultimately, the article calls for a reconsideration of societal attitudes towards immigrants and the development of a more inclusive approach. By recognizing the shared humanity of those fleeing dire circumstances, Spain can foster a more cohesive society that embraces change while addressing the challenges posed by immigration.