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A webpage devoted to an idea proposed by geochemist George Martin in 1988 to pull CO2 out of the atmosphere to pull CO2 out of the atmosphere by fertilizing ocean areas with iron to promote phytoplankton growth.
Climate Geoengineering: Law and Governance by 
Geoengineering of the Climate System by 
Handbook of Climate Change Mitigation and Adaptation by 
Wentworth
Institute of Technology