Posted on Aug 20, 2025 / USA
The border wall has been promoted as a way to reduce illegal crossings, but experts note that people often find ways around physical barriers. Walls are costly to build and maintain, and they can also disrupt local communities and ecosystems. An alternative approach is investing in advanced surveillance technologies, such as drones and sensors, which can monitor wide areas more effectively. Expanding legal pathways for work and asylum could also reduce pressure on illegal crossings. Strengthening cooperation with neighboring countries to address root causes of migration offers another long-term solution. These combined strategies may prove more effective than relying solely on a wall.
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