The concept of 'environmental refugees' has gained traction in recent decades, yet it remains contentious within international law. Unlike traditional refugees who flee persecution, environmental refugees are displaced due to sudden or gradual changes in their natural environment, such as floods, droughts, or rising sea levels. Critics argue that the term lacks legal precision, as environmental factors often intertwine with economic and political drivers, making it difficult to establish a clear causal link. Proponents, however, contend that without formal recognition, millions of vulnerable people are denied access to international protection and aid. As climate change accelerates, the debate over whether to expand the existing refugee framework or create a new legal instrument becomes increasingly urgent, highlighting the tension between national sovereignty and humanitarian responsibility.
❓ ¿Cuál es el principal desafío al definir a los 'refugiados ambientales' según el pasaje?
A. A. No enfrentan amenazas inmediatas para sus vidas.
B. B. Su desplazamiento rara vez es causado por desastres naturales.
C. C. Las causas ambientales a menudo se mezclan con otros factores, lo que complica el reconocimiento legal.
D. D. La mayoría de los países se niegan a aceptar cualquier tipo de refugiado.
✅ 正确答案
C
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first