buying time time we desperately need so far governments have been saying gauged with the topic of jarrah engineering there are important questions to be answered like who would decide what measures to pursue who would bang the un the right institution so what i'm worried about is that my granddaughter who is just 2 months old she will live to the end of the century and i don't want her to live in a world where somebody else decides to spray into the stratosphere and cool the planet without aster. pashto or lives on like geneva he was the right hand man to un secretary general ban ki moon now he had so non-governmental initiative fighting to increase the political awareness. geo engineering. scientific technical engineering issues related to these new technologies are sometimes quite challenging but the governance issues are even more challenging this is part of the culture of managing climate risks that we have to think about we need options probably and we need more and we need them sooner because we are in. individual nations manipulated solar radiation on their own yet lost passion or