A survey in Germany found that 2.4% of men admitted to viewing "child
sexual abuse images".
I share the article's concern, but my conclusions are very different
from those in the article.
To imprison such a large fraction of society would be outrageous. In
the US, that would amount to millions of people. (The US already
imprisons far too many of its residents.) This shows that the
current repressive approach is untenable.
The boundaries of "child sexual abuse images" are subject to a lot of
stretching, and I don't know what those men had in mind when they
answered, or whether they were shown a specific definition. We must
not label everyone under 18 as "children", nor assume that sex for
someone under 16 or 18 (take your pick) is invariably "abuse", nor
treat images of fictitious children as real "abuse". But real
children are sexually abused for real, and I support laws against
that. Efforts against the business of making and distributing images
of that are justified — but these must not be done by dangerous
methods.
A law against looking at or possessing a copy of some publication,
no matter how odious it is or why, is a threat to everyone.
It is an excuse for fishing expeditions, when the state seeks an
excuse to imprison someone. It also provides an easy way to
manufacture a case against someone. How hard is it to slip copies of
things into your computer?