Which raises the question of why the allowed level of pollutants was so high before. The cynic in me wonders whether the reason why they're making this shift *now* is that electric vehicles are more available now, so that it's plausible for countries to come into line without making any big changes to things like urban design : \
Scholar Social is a microblogging platform for researchers, grad students, librarians, archivists, undergrads, academically inclined high schoolers, educators of all levels, journal editors, research assistants, professors, administrators—anyone involved in academia who is willing to engage with others respectfully.
@jorge
Which raises the question of why the allowed level of pollutants was so high before. The cynic in me wonders whether the reason why they're making this shift *now* is that electric vehicles are more available now, so that it's plausible for countries to come into line without making any big changes to things like urban design : \