A modified business jet, loaded with sulphur dioxide, leaves the west coast of Africa headed for a mid-Atlantic release point. If engineers Brad and Vince and climate scientist Tamanna, with popular support of Sahel country politicians and their citizens, can negotiate their way through a military standoff, the world of some at least might turn out better as the climate changes. The message put out to social media, cast as a mix of real science and the heartfelt storyline people truly hear, will be crucial.