Alex Tabarrok on the changes to US criminal law over the years: No One is Innocent.
I broke the law yesterday and again today and I will probably break the law tomorrow. Don’t mistake me, I have done nothing wrong. I don’t even know what laws I have broken. Nevertheless, I am reasonably confident that I have broken some laws, rules, or regulations recently because its hard for anyone to live today without breaking the law. Doubt me? Have you ever thrown out some junk mail that came to your house but was addressed to someone else? That’s a violation of federal law punishable by up to 5 years in prison.
Harvey Silverglate argues that a typical American commits three felonies a day. I think that number is too high but it is easy to violate the law without intent or knowledge. Most crimes used to be based on the common law and ancient understandings of wrong (murder, assault, theft and so on) but today there are thousands of federal criminal laws that bear no relation to common law or common understanding.
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If someone tracked you for a year are you confident that they would find no evidence of a crime? Remember, under the common law, mens rea, criminal intent, was a standard requirement for criminal prosecution but today that is typically no longer the case especially under federal criminal law .
Faced with the evidence of an non-intentional crime, most prosecutors, of course, would use their discretion and not threaten imprisonment. Evidence and discretion, however, are precisely the point. Today, no one is innocent and thus our freedom is maintained only by the high cost of evidence and the prosecutor’s discretion.