Resumen de It’s all in the mind
William Clarke, reporter, has explored the link between the oil price rise to the fortunes of the burgeoning frac sand market, as well as other oilfield minerals such as barite and bentonite (p26). [...]on pp40-43 Rose Pengelly, correspondent, has outlined the shift toward artificial intelligence in mining, which saves on energy costs – a massive consideration for miners these days – which Vasili Nicoletopoulos outlines in his feature on climate change (pp37-39). Pointing to long lead times on new projects and geopolitical issues in some supplier countries, these new fertiliser producers hope to capitalize on a growing, meat-eating middle clas
