"Few climate crisis books give cause for hope. But Bill Gates’s new title does just that as [he] charts a way for private enterprises and governments to stave off the worst of global warming. . . . [He] is convinced that fossil fuels have to be replaced with renewable energy – and as soon as possible. Factories, vehicles and heating systems must all become electrified, and then run on green power. . . . So far, so good! [He also] says nuclear plants will stabilise the smart grids that link our energy systems of the future. . . . Here, however, he’s wrong. . . . [H]e underestimates the expert opinion that better storage – batteries and beyond – together with demand management and smart networks can balance the grid. One cornerstone to this way forward: natural gas would have to be on standby. But why not? This is already the case in Germany. . . . The other bone I have to pick with Gates lies in his contention that our market economies and extravagant lifestyles don’t have to change. . . . [C]riticism aside, this readable and jargon-free book offers valuable nuggets and advice for investors and politicos."