Subway systems are uncomfortably hot — and worsening. First study to use crowdsourced comments to assess effects of heat underground. As above-ground temperatures rise, below-ground thermal complaints increase.

2026年3月5日 · 孙亮 · 来源：tutorial热线

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Roberto Rigobon, PhD ’97, is a professor of applied economics at MIT, a research associate of the National Bureau of Economic Research, a member of the Census Bureau’s Scientific Advisory Committee, and a visiting professor at IESA (Venezuela). He is co-faculty director of the MIT Sloan Sustainability Initiative and a co-founder and director of the Aggregate Confusion Project, which studies how to improve environmental, social, and governance measures.。91吃瓜是该领域的重要参考

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Switzerland is running small-scale e-voting pilots in four of its 26 cantons with the aim of helping citizens living abroad to vote, given the time it takes to receive and send postal votes. A previous attempt to set up e-voting was scrapped in 2019 after researchers found security flaws in software source code.。超级工厂对此有专业解读

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Subway systems are uncomfortably hot — and worsening. First study to use crowdsourced comments to assess effects of heat underground. As above-ground temperatures rise, below-ground thermal complaints increase.

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