> I'm not sure how Americans can undo the colossal car arms race... taxes based on weight? Yup. The Urban Institute recently proposed doing just that.[1] [1]:

> I'm not sure how Americans can undo the colossal car arms race... taxes based on weight? Yup. The Urban Institute recently proposed doing just that.[1] [1]: https://www.urban.org/urban-wire/us-could-taxing-heavy-cars-be-first-step-toward-reducing-pedestrian-fatalities https://www.urban.org/urban-wire/us-could-taxing-heavy-cars-...