Raising barriers
A generation ago, globalization shrank the world. Nations linked by trade and technology began to erase old boundaries. But now barriers are rising again, driven by waves of migration, spillover from wars and the growing threat of terrorism.
▻https://www.washingtonpost.com/graphics/world/border-barriers/global-illegal-immigration-prevention
#murs #barrières_frontalières #frontières #réfugiés #asile #migrations #visualisation #infographie
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