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Grid or solar: looking for the best energy solution for the rural poorJörg Peters and Maximiliane Sievert 30 Dec 2020
Carbon tax revenues could be harnessed to help South Africa's poorHarald Winkler and Andrew Marquard 31 May 2019
A new way to curb nitrogen pollution: Regulate fertiliser producers, not just farmersDavid Kanter 21 Jan 2019
Wind turbines aren't quite 'apex predators', but the truth is far more interestingJeroen Minderman 8 Nov 2018