Weaponised Geoengineering

January 29th, 2008 | researchmaterial

Jamais Cascio:

Geoengineering involves humans making intentional, large-scale modifications to the Earth’s geophysical systems in order to change the environment. These can include sequestering atmospheric carbon dioxide in the oceans, changing the reflectivity of the Earth’s surface, and pumping particles into the stratosphere to block a fraction of incoming sunlight…

But geoengineering presents more than just an environmental question. It also presents a geopolitical dilemma. With processes of this magnitude and degree of uncertainty, countries would inevitably argue over control, costs, and liability for mistakes. More troubling, however, is the possibility that states may decide to use geoengineering efforts and technologies as weapons…

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