In reality, I would suggest that the only way to reduce the number of desperate people who seek refuge or asylum in a country other than their own is to address the root causes that force them to leave their homes and countries of origin.
En realidad, sugeriría que la única forma de reducir el número de personas desesperadas que buscan refugio o asilo en un país distinto del suyo es tratar las causas primeras que les fuerzan a abandonar sus casas y países de origen.