When Stephen Paddock opened fire Oct. 1 on concertgoers in Las Vegas, killing 59, the city became the unfortunate host of the deadliest mass shooting in US history. Investigators are still trying to piece together the events that took place that evening, and why.
Like other recent mass shootings, the events in Las Vegas were quickly followed by demands for change to gun control policy. But which policy do we choose?
Following the Las Vegas shooting, debate has focused on bump stocks, accessories that allow a semiautomatic weapon to fire more rapidly. Will restrictions on them help prevent another mass shooting? Is there a better policy option?
Unfortunately, the research we need to answer these questions doesn’t exist – and part of the problem is that the federal government largely doesn’t support it.
Why do we need research about guns?
Gun violence is a public health issue. It’s a leading cause of premature death in the United States, killing more people each year than diseases like HIV, hypertension and viral hepatitis.
While violent crime has generally been on the decline since the mid-1990s, the latest reports from the FBI suggest crime rates may be starting to increase. Gun crime has been a persistent problem. According to the Centers for Disease Control and Prevention, 33,594 individuals were killed by firearms in 2014 alone.
In order to prevent gun injuries and deaths, we need accurate information about how they occur and why. While police reports and FBI data can provide some detail, they don’t include the thousands of cases that go unreported each year.
Between 2006 and 2010, the Bureau of Justice Statistics estimated that more than a third of victims of crimes involving a firearm did not report the crime to police. The National Crime Victimisation Survey, which collects victimisation data from about 90,000 households each year, helps to fill in this gap.
However, even this survey has its drawbacks. It doesn’t collect data from youth younger than 12, it doesn’t include murder and it doesn’t help us fully understand the offender’s motivations and beliefs.
Social scientists like me need more research in order to get the level of detail we need about gun crime. There’s just one major roadblock: The federal government won’t fund it.
How much federal money is there?
In 1996, Congress passed the Dickey Amendment. The legislation stated that “none of the funds made available for injury prevention and control at the Centers for Disease Control and Prevention may be used to advocate or promote gun control.”
While that wording did not ban CDC gun research outright, the legislation was accompanied by a US$2.6 million budget cut. That amount happened to match the amount the CDC had spent on firearms research the previous year. The message was clear. From 1996 to 2013, CDC funding for gun research dropped by 96 percent.
The CDC wasn’t the only federal agency affected. In 2011, Congress added a similar clause to legislation that regulated funding for the National Institutes of Health.
However, due to a directive from the Obama administration, the NIH continued to provide funding for gun research. That push faded as the Obama administration left office.
Earlier this year, the NIH discontinued its funding program that specifically focused on firearm violence. While firearms researchers can still apply for funding through more general NIH funding opportunities, critics say that makes funding for gun research less likely.
What prompted these funding restrictions?
The Dickey Amendment was passed after a CDC-funded study led by physician and epidemiologist Arthur Kellerman found that having a gun in the home increased homicide risk.
After the results were published, the National Rifle Association pressured lawmakers, arguing that the CDC was inappropriately using its funds to advocate for gun control.
Opposition from the NRA is serious business for lawmakers. The NRA is one of the most powerful special interest lobbying organisations in the US. In 2014 alone, the NRA spent more than US$3.3 million on lobbying activities – things like meeting with politicians, drafting model legislation and advertising.
The NRA also spends additional millions to advocate or oppose political candidates. In 2016, the NRA spent nearly US$20 million on efforts opposing Hillary Clinton and nearly US$10 million on efforts supporting Donald Trump.
Not surprisingly, the NRA has successfully blocked gun control legislation in the past, including renewal of the 2004 assault weapons ban.
Can state or private sector dollars fill the gap?
Another potential option for research is to seek out funding from private agencies or philanthropists. But few of these opportunities are available.
According to Garen Wintemute, director of the Violence Prevention Research Program at the University of California, Davis Medical Center, fewer than five private organisations are willing to provide gun research funding.
Private funding is also somewhat risky for researchers. If a funder has a political leaning on gun-related issues, the researcher may be under pressure to produce the “right” results. Even just the implication that a researcher could have a conflict of interest can undermine a study’s results and perceived legitimacy.
State funding may be another option. In 2016, California announced its intent to fund the University of California Firearm Violence Research Center. This is the first time a state has stepped forward to fund a research centre focused on guns. California remains the only state to take this step.
Has gun research stopped?
The lack of funding has discouraged firearms research. Many researchers are employed within academia. In this publish-or-perish environment, researchers are under pressure to publish their work in academic journals and fund it through sources beyond their home institution.
Without outside funding, their research often isn’t possible. Leading firearms researcher Garen Wintemute says “no more than a dozen active, experienced investigators in the United States have focused their careers primarily on firearm violence.”
Lack of funding leaves some researchers, like myself, limited to small-scale studies with a low budget. The problem with studies like these is that they are often based on samples that are not nationally representative. That means we can’t generalise from the findings or address all the questions we might have.
Without increased funding for gun research, it will be extremely difficult for researchers to provide accurate answers to the gun policy questions currently under debate.