PR campaigns haven't convinced a lot of folks to buckle up or to not drive while... | Hacker News

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jacques_chester on Jan 21, 2019 | parent | context | favorite | on: Altruistic Autonomy: Beating Congestion on Shared ...

PR campaigns haven't convinced a lot of folks to buckle up or to not drive while intoxicated.

What's affected those is laws, vigorously enforced.

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