Issue 131 • August 2023 Short cuts Will breaking ice help break ground in the world’s northernmost reaches? In Depth The nuclear icebreakers enabling drilling in Russia’s Arctic In Depth Lead, mercury and the poisonous legacy of mines in Africa In Depth Mapping change: the rapid evolution of survey technologies In Data Leading innovators in aircraft air conditioning Thematic Take AI in the mining industry In association with 08/03/2023 08:07:37