Pro-gun rights lawmakers want to arm teachers, but there’s little evidence these programs work

“There is no evidence supporting arguments from pro-gun rights lawmakers that training and equipping teachers with guns will make students safer. A 2019 study by researchers at the University of Toledo and Ball State University reviewed 18 years of US school security measures — including placing more armed teachers in school — and found no evidence of reduced gun violence.

Denise Gottfredson, a criminologist at the University of Maryland, called the policy of arming school personnel “ill-advised.” Beyond substantial research linking gun accessibility and increased gun violence, firearms brought into school by educators “might be fired accidentally, the teachers who carry them might deliberately use them for unintended purposes, and, even more likely, the guns might end up in the hands of students,” Gottfredson told Reuters.”

“The US is not the only country in the world where mass shootings have happened, but it is unique in how frequently these mass shootings occur within its borders.

In his widely-cited 2016 study, Adam Lankford, a professor at the University of Alabama, analyzed data on global mass shootings between 1966 and 2012 and found that 31 percent of perpetrators in mass shootings worldwide during that time were American.

Adjusting for variables, Lankford also found that a country’s rate of gun ownership correlated with the odds of it having mass shootings. When it comes to gun ownership, the US is practically in a league of its own: the US population only makes up less than 5 percent of the global population yet Americans account for about 45 percent of the world’s gun ownership. It is estimated that US civilians own a total of 393 million firearms — meaning there are more guns in civilian hands than people.”

Gun safety deal puts Cornyn’s Republican cred on the line

“Cornyn hoped to get as many as 20 Republican votes for his legislation, which would enact new enhanced background checks on people younger than 21, grant states money for red flag laws and crisis intervention and close a loophole on domestic abusers’ firearm access. On Monday the vast majority of the conference voted against advancing the legislation, with 14 Republicans voting to advance the legislation and supportive Sen. Pat Toomey (R-Pa.) absent.”

“Faced with a chorus of boos and a rebuke from the Texas GOP over the weekend, Cornyn got a taste of what the reaction could be on the right for Republicans who vote for the Senate’s bill designed to curb mass shootings in America. What’s more, on Monday evening the NRA announced opposition to the package crafted by a quartet of senators that includes Cornyn, whose A+ rating from the gun group is probably about to take a downgrade.”

The Buffalo Massacre Illustrates the Inherent Limitations of ‘Red Flag’ Laws

“A 2012 study that the Department of Defense commissioned after the 2009 mass shooting at Fort Hood in Texas includes an appendix titled “Prediction: Why It Won’t Work.” The appendix observes that “low-base-rate events with high consequence pose a management challenge.” In the case of “targeted violence,” for example, “there may be pre-existing behavior markers that are specifiable.” But “while such markers may be sensitive, they are of low specificity and thus carry the baggage of an unavoidable false alarm rate, which limits feasibility of prediction-intervention strategies.” In other words, even if certain “red flags” are common among mass shooters, almost none of the people who display those signs are bent on murderous violence.

Supporters of red flag laws prefer to ignore this problem. After a mass shooting in a state that has such a law, they argue, as in this case, that it would have worked if only it had been used properly. But the problem goes deeper than that. However you weigh the risk of preventable violence against the risk of taking away innocent people’s rights, this policy has inherent limitations that mean it is bound to fail”