UPDATE August 14, 2026: Include the new graph at the top. So there was a 86% increase in licensed firearm owners from 2017 to 2018. There was another 238% increase from 2018 to 2019. Between the year before Balsonaro took office in 2019 to his last year in office...
Crime Prevention
Research Center
Dedicated to conducting academic quality research on the relationship between laws regulating the ownership or use of guns, crime, and public safety
Latest Research
UPDATED: Almost Twice as Many General Election Voters Prefer Arresting Repeat Violent Criminals Compared to Enforcing Current Gun Control Laws or Enacting More Gun Control Laws
The Crime Prevention Research Center commissioned a new McLaughlin & Associates survey of 1,000 American general election voters on July 22nd, 2026 (cross tabs available here). Despite frequent claims that the public supports gun control as a way to reduce crime,...
The Latest Research
Get our latest research on crime sent straight to you. Find out what law enforcement and gun ownership policies will make people safer
Latest Columns
At Real Clear Investigations: Mythbuster: U.S. Much Safer Than Many Peer Nations
Dr. John Lott has a new investigations piece at Real Clear Investigations. Also published at Zero Hedge, The Press (Brentwood, California), Times-Leader (Fairfield, MT), TippInsights, Conservative News and Views, and USSA News. . Conventional wisdom holds that the...
In Montana’s Lee Newspapers: I-194 threatens free speech for citizen groups
Dr. John Lott has an op-ed with Montana state representative Greg Overstreet in the Lee Newspapers in Montana including the Butte Montana Standard and the Ravalli Valley Ravalli Republic. Overstreet is a Montana state representative for House District 88. . You have...
At Real Clear Politics: Crossing a State Line Shouldn’t Cost You Your Right to Self-Defense
Dr. John Lott has a new op-ed at Real Clear Politics. Also published in the Journal Courier (Illinois) and Conservative News and Views. . Imagine a woman driving across state lines alone at night, fearful that her car might break down and leave her vulnerable. Or...
At Real Clear Politics: CA Lawmakers Seek To Ban Popular Handguns
Dr. John Lott has a new op-ed at Real Clear Politics. Also at YahooNews! and World Net Daily. . California’s new ban on Glock handguns takes effect on July 1. It is a new tactic for gun control advocates. Instead of trying to ban all handguns, a growing number of...
In the Toronto Sun: Canada’s crime problem worse than people realize
Dr. John Lott has a new op-ed with Canadian Professor Gary Mauser on the high violent crime rate in Canada that explains the research that we recently posted. . Canada faces a serious crime problem, but many Canadians believe crime is relatively low compared with the...
In the Australian Spectator: The shocking truth about Australian crime rates
Dr. John Lott coauthored an op-ed in Australia with an Australian federal senator, Malcolm Roberts. It was also published at Australians for Science & Freedom. . Australia faces a serious crime problem. Many Australians believe our crime rate is low compared with...
At Real Clear Investigations: Gun Safety: Violent Crime Drops as More Americans Pack Heat
Dr. John Lott has a new piece at Real Clear Investigations. It also appeared in the Epoch Times, Hot Air, Zero Hedge, Tennessee Star, Times-Leader (Fairfield, MT), The Daily News, Sign of the Times, and Ohio Press Network. . Alessandra Coote was walking on a trail...
At Townhall: Democrats Keep Showing They Want to Ban Guns
Dr. John Lott has a new op-ed at Townhall. . Gun control advocates are trying a new tactic. Instead of trying to ban all handguns, some Democrat states are trying to ban one of the most commonly owned handguns – Glocks, which they claim can be easily converted into...
Videos
Talks
Talk in Houston: The FBI Crime Data is a Politicized Mess
Dr. John Lott gave a talk in Houston on April 17th, 2026 titled "The FBI Crime Data is a Politicized Mess." The audio here isn't perfect,, but hopefully between the audio and the PowerPoint the main message will get across. This audio missed the first 10 minutes of...
Talk at the Cooley Law School in Michigan on the Problems with Government Crime Data
Dr. John Lott gave a talk at the Cooley Law School in Lansing, Michigan about errors in the FBI crime data. The PowerPoint slides that correspond with the audio is available here. Talk at Cooley Law SchoolDownload
Talks in Houston at the the George R. Brown Convention Center on April 17th, 18th, and 19th: THE FBI CRIME DATA IS POLITICIZED AND A MESS and GUN CONTROL MYTHS
In the George R. Brown Convention Center, Dr. John Lott will be giving the following talks. Sessions GUN CONTROL MYTHS Friday, April 17 • 12:00 PM - 1:30 PM, Level 3, 371CF THE FBI CRIME DATA IS POLITICIZED AND A MESS Friday, April 17 • 2:30 PM - 4:00 PM , Level 3,...
Media Appearances
Interview with the Federation for American Immigration Reform interview
https://www.youtube.com/watch?v=mOke2EeIS8c Dr. John Lott was interviewed by the Federation for American Immigration Reform about his research on crime rates by illegal aliens. More detailed information can be found here and here. August 26, 2026
On 700 WLW’s The Bill Cunningham Show: To Discuss DEI in Public Safety and Illegal-Immigrant Crime
Dr. John Lott appeared on 700 WLW’s The Bill Cunningham Show in Cincinnati to discuss the Trump administration’s efforts to reverse the Biden administration’s DEI policies in police and fire departments, growing calls among Democrats to “Abolish ICE,” calls by some...
On NRA’s The Armed Citizen Podcast: To Discuss U.S. Crime Stats and How to Lower Crime
https://youtu.be/NynuhqmDdQs?si=MdArLxP9G_gkFqR_ Dr. John Lott talked to Frank Miniter on The Armed Citizen Podcast about why America is experiencing a period of all-time low violent crime, such as murder. It’s no coincidence that all-time high gun-ownership and...
All Our Posts
CPRC in the News: Fox News (2), Daily Caller (2), AOL, 24/7 Politics, World Net Daily, Liberty Nation News, and more
According to research published by the Crime Prevention Research Center (CPRC), many studies have found that right-to-carry or concealed carry laws are associated with reductions in violent crime by increasing the potential risks faced by offenders. CPRC...
At Real Clear Politics: Supreme Court Just Gave Mail-In Ballot Safeguards a Chance
Dr. John Lott has a new op-ed at Real Clear Politics. The piece also appeared at the Epoch Times and World Net Daily. . The Supreme Court’s decision to stay the injunction blocking President Trump’s March executive order on mail-in ballots gives...
Should We Deport Illegal Aliens Only After They’re Convicted?: Waiting for a Drug Selling Conviction Can Cost Taxpayers Anywhere from Hundreds of Thousands of Dollars to Over a Half a Million
Take the case of Isaac Melendez-Carranza, an illegal alien from El Salvador, who was recently arrested for allegedly selling fentanyl to students at Park View High School in Loudoun County, Virginia. Investigators linked him to at least two student overdoses, though...
















