30 years ago, there were 15 border walls around the world; now there are 70 walls and over 1 billion national and international migrants. International migrants alone may even double in the next 40 years due to global warming. Our new epoch of global flux has also given rise to a new global climate security market. Building walls and fences to block rising seas levels and incoming people along with detaining and deporting migrants has become one of the world worlds fastest growing industries—projected to reach $742 billion by 2023.1 I believe we are witnessing the emergence of what we might call a new “climate industrial complex.“
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Foto: Bernhard Weber