We really need to be pursuing Ocean Iron Fertilization https://www.whoi.edu/ocean-learning-hub/ocean-topics/climate... . We need to both drastically reduce our release of GHG emissions and work to pull CO2 out of the air. This is the only method that seems remotely plausible. I agree that I don't like the sulphur seeding because it doesn't actually remove C02, and higher concentrations of CO2 are toxic to humans.