Category: sustainability
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Why should we improve public transit?
Photo: Luxembourg Station. Recently a reported asked me: “How do you make a case that we should spend money on public transportation?” What a great question. It gives me an opportunity to systematically list all the arguments for that. I would put those into three buckets: (1) Economic benefit. There has been much research on…
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Why do we need to fix the T?
Photo: Longwood Station, Brookline, 2023. Recently I was asked if I have any opinions on the announcement that MBTA was shutting down the Green Line in order to fix the “slow zones”. I can think of at least three benefit, and a big negative. Let me state the negative first. If the shutdown is too…
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How has the work-from-home world affected the environment?
Photo: Chalmers University of Technology, Gothenburg, Sweden, summer 2022. The net impact of work-from-home on the environment is actually quite complex, and depends on a number of factors such as commuting patterns and energy consumption at home and at workplace, both before and after the switch. But let’s first discuss where the potential positive and…