Cars and second order consequences

Predicting the future is hard. Predicting the second and third order consequences of your first prediction is much harder – but it is those consequential effects which really drive the wider social, economic and other impact. This post is about what happens when vehicles are electric and autonomous, and teases out potential changes ranging from reduced tobacco consumption (because in the US most tobacco is bought at petrol stations) to changing patterns of land use.

It’s a characteristically interesting read – but the reason for including it here is less to do with the cars and more to do with its being an example of a way of thinking about the future. It uses a challenging assumption as a starting point – in this case that autonomous vehicles will change cities as much as cars have done. It focuses less on the initial change and more on the ripples that causes. And it recognises that this can only be a way of exploring possible futures, not of predicting a specific one.

Ben Evans

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