My understanding is that crime started increasing in the 70s through
the 90s and then decreased again and we're back to around 1960s
levels. I think the paranoia and helicopter parenting we see in the US
and the UK (maybe Australia is also pretty bad about this, I'm not
sure) is a reaction to higher crime in the past but definitely not the
reason for it declining again.
It's super absurd and frustrating that leaving 8-year-olds unattended
is treated as irresponsible parenting. I'm in Portland where people
seem more chill than the rest of the US but even here we feel it's too
risky (ironically, the risk being how we'd be judged by other parents
or how child protective services would react if somehow we got
reported) to leave our kids unattended. We do let our 8-year-old walk
multiple blocks to friends' houses or to/from school though and that
doesn't seem to raise eyebrows.
--
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