BBC Science Focus: Could geoengineering cause a climate war?
„If cutting greenhouse gas emissions isn’t enough, is it time for a plan B? Recent times have seen a surge of interest in geoengineering: China has recently embarked on a substantial research plan, while in the US, Prof David Keith of Harvard University is planning to[nbsp]launch a high-altitude balloon[nbsp]this year to test the feasibility of spraying reflective particles into the stratosphere.“