I’m not sure from what I’ve read so far what the charges will be against this person. Is he being criminally charged for writing the book, or for selling the book, or for sending it through the postal system? If the book itself constitutes child porn, it may be illegal to distribute.
At what point did he violate the law? By thinking such thoughts? By writing them down and then keeping the writings? By offering the book for sale? By sending it through the mail?
To my knowledge, the crime is in selling/shipping the book. I think the main issue is that certain states deem things like this illegal while others allow it, and so it’s a bit of a sticky situation with extradition.
If it is child porn, did Amazon violate the law by agreeing to advertise it and distribute it? Did the law enforcement officer violate the law by receiving it?
Amazon has user policies, but they may be found civilly liable. I don’t know how all of that works in terms of Amazon reviewing the products it advertises. Also, the law enforcement officer is absolutely not violating the way the same way a Narcotics officer isn’t when he is sold illegal drugs by a dealer.
When it comes to freedom of speech, I think caution should be used.
In the future, it may be illegal for a Catholic to publish a book advocating against homosexual behavior, since it might be deemed ‘hate speech’ which could end in violence.
It isn’t about hate speech, though, so this example doesn’t really tie in. The KKK has plenty of hate speech but that is protected. It is when the content threatens to harm or incites/directs violent acts, which would not be the case only for hate speech.
And I think that in cases like this, public moral outrage is likely a better deterrent than the law. But not having any knowledge of the material at hand, it’s difficult to know how a court would decide on a case where freedom of speech is part of the issue.