Over 600,000 people have been booked into ICE detention centers between January 20th, 2025 and July 31, 2026. At the same time, there have been about 170,000 border apprehensions (155,000 at the southwest-border and another 15,000 nationwide). So with eight dead, that...
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
New Research: The worst 2% of U.S. counties produce an even larger share of firearm murders than of murders overall. Those counties account for 53% of all murders but 57% of firearm murders. Most in heavily Democrat controlled areas. U.S. murders are concentrated far more heavily than Canada’s and Australia’s.
We have previously examined how heavily murders concentrate in the United States, but this is our first analysis of firearm homicide concentration. The first two graphs show that the worst 2% to 5% of counties account for a share of firearm murders about four...
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 The Federalist: Endless Plea Deals Prove The Death Penalty Is A Powerful Deterrent
Dr. John Lott has a new op-ed at The Federalist. . Without the threat of the death penalty, prosecutors would lose a powerful incentive for defendants to negotiate. . The U.S. military last executed a convicted criminal on April 13, 1961. But if anyone deserves the...
At The Federalist: New Trump Admin Stats Prove Good Guys With Guns Save Lives
Dr. John Lott has a new op-ed at The Federalist. See also the link at Real Clear Politics. . The federal government consistently downplays evidence that armed, law-abiding citizens can stop public mass-casualty attacks. . Those who manipulate crime data can shape the...
At Townhall: Gun Control Advocates Really Don’t Think There Is Any Age at Which People Should Own Guns
Dr. John Lott has a new op-ed at Townhall. . Gun control advocates have condemned the Justice Department’s decision to stop criminally enforcing the nearly 60-year-old 1968 federal ban on licensed dealers selling handguns to law-abiding 18-, 19-, and...
At the New York Post: Left’s push to delay deporting illegal-migrant criminals imposes huge costs on taxpayers
Dr. John Lott has a new op-ed at the New York Post. Also linked at Real Clear Politics. . Much of today’s deportation debate centers on the question of who should count as “criminals” to be immediately sent back to their home countries — with anti-deportation...
At Real Clear Politics: CDC Undercounts Defensive Gun Uses
Dr. John Lott has a new op-ed at Real Clear Politics. It was also published at The Blaze and World Net Daily. . Whoever controls crime data can shape the political debate. The Trump administration has already reversed some of the changes the Biden administration made...
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...
At Townhall: The Trump Administration Restores the Gun-Defense Data the Biden CDC Buried
Dr. John Lott has a new op-ed at Townhall. . The Centers for Disease Control and Prevention (CDC) has restored information on defensive gun use that it removed from its website in 2022 after gun-control advocates privately pressured agency officials to take it down....
At Real Clear Politics: Krugman and the Politics of Falling Crime
Dr. John Lott has a new op-ed at Real Clear Politics. It was also published in World Net Daily. . Paul Krugman remains one of the left’s most influential voices. In his latest column, he argues that President Trump avoids taking credit for the drop in murders...
Videos
Talks
Talk at the 2026 Gun Rights Policy Conference: The Effects of Gun Control Policies on Crime and Public Safety
https://www.youtube.com/watch?v=nX8uoAHk8G0&t=222s A copy of the PowerPoint is available here. GRPC 2026 Sept 27 TalkDownload
Talk at Freedomfest on Restoring Self Defense
https://www.youtube.com/watch?v=vVlFRlwy4G4 Dr. John Lott's talk on July 10th, 2026 on Restoring Self Defense. A copy of the PowerPoint is available here.
Talk in Argentina: Making People Safer
Here is the audio and PowerPoint for Dr. John Lott's recent talk in Buenos Aires, Argentina on August 13th. This talk has Lott speaking in English followed by a translator speaking in Spanish. Argentina-Talk-2025-without-videoDownload The video in the presentation is...
Media Appearances
On NewsMax2’s Ike Wingate America: To Discuss Nidal Hasan’s Scheduled Execution
https://youtu.be/CB_CuIGC4xw Dr. John Lott appeared on NewsMax2’s Ike Wingate America to discuss the scheduled execution of Fort Hood shooter Nidal Hasan, including potential legal challenges that could delay it, Defense Secretary Pete Hegseth’s position on...
On The Michael Patrick Leahy Show: To Discuss Mail-In Voting and the Costs of Illegal-Immigrant Deportation Delays
Dr. John Lott appeared on The Michael Patrick Leahy Show to discuss the Supreme Court’s rejection of President Trump’s mail-voting restrictions for this year’s midterm elections. They also discussed Dr. Lott's new op-ed at the New York Post titled “Left’s push to...
On Sirius XM’s Stacy On The Right: To Discuss Mail-In Ballot Safeguards and Voter-Roll Data
Dr. John Lott appeared on Stacy on the Right, a nationwide radio show, to discuss recent Supreme Court decisions involving mail-in ballot safeguards and why half of U.S. states refuse to share voter-roll data. See also Dr. Lott's new op-ed at Real Clear Politics...
All Our Posts
At The Washington Times: ‘Good guy with a gun’ phenomenon is no myth
Dr. John Lott has a new op-ed piece at the Washington Times. . Censorship was a serious problem during the Biden administration. . President Trump has reversed some of the changes that President Biden made to information published by the...
School Shooting in Bend, Oregon Occurred in a School District that Banned Staff from carrying a Gun at School, Police report that a bystander shot and killed the murderer
The latest information indicates that three children and one adult were murdered at the Silver Rail Elementary School in Bend, Oregon. Two people are hospitalized. The suspect was shot and killed. Only 25 of the 197 school districts in Oregon ban staff from carrying...
Eight people killed by ICE (5) or Border Patrol Agents (3) since January 20th, 2025. DHS argues these individuals were not blameless. Annual Average Customs & Border Protection Fatal Encounters under Trump are half what they were under Biden
Over 600,000 people have been booked into ICE detention centers between January 20th, 2025 and July 31, 2026. At the same time, there have been about 170,000 border apprehensions (155,000 at the southwest-border and another 15,000 nationwide). So with eight dead, that...















