Writes David T. Courtwright, under the sub-heading “Age and Male Behavior”:

Male behavior is most likely to be socially problematic in the late teens and twenties. This is the age range in which American men have been likeliest to kill or be killed, to set fires, filibuster, riot, vandalize, rob, and steal, and to abuse alcohol and other drugs. These are also the years in which reckless and intoxicated driving most frequently claim the lives of men. Young women die too, often a hapless passengers of negligent male drivers. (And also rape and gang-rape, M.K.)

The surest way to reduce crime, remarks the psychiatrist David T. Lykken, would be to put all able-bodied males between the age of twelve and twenty-eight into cryogenic sleep. He has a point. Though the medium age of arrest is subject to historic variation (it has gone down in the United Sates in the last century0, the arrest bulge invariably occurs in the teens and twenties and declines rapidly from the thirties on. (David T. Courtwright, “Violent Land,” p. 13.)

Lykken isn’t serious, of course. Putting high-IQ males ages 12-28 into “cryogenic sleep” would have disastrous consequences. But putting males ages 12-28 with IQ’s in the 70s and 30s and 90s would dramatically reduce the incidence of violence and criminality with few harmful consequences, especially as increasing numbers of menial jobs are performed by machines and robotics. And teachers, especially women, would be much safer. Cassandra Sorenson-Grohall and Melissa Bitter would not have been sexually-harassed, molested, and raped by criminals and biological men, age 15 and 16, and convicted of “sexual assault” and sentenced to prison and all the other draconian/Orwellian punishments. And few if any teachers, male and female, would be assaulted and murdered by male students.