Students, reporters, researchers, and social media influencers increasingly rely on AI chatbots to write term papers, news stories, research papers, and online content. Twenty chatbots were available in February 2024, fifteen in August 2024, thirteen in December 2025,...
CPRC original research
New Research: Murders in US remain very concentrated in 2024, With the murders in worst 2% of counties remaining at their 2020 peaks
We have continued our reports on how very concentrated murders are in the United States. Our newest report is available here. Abstract The worst 1% of counties (the worst 31 counties) have 20% of the population and 41% of the murders. The worst 2% of counties (63...
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...
Twenty-four more cases where a minor under 17 used a gun defensively
We have previously collected data on young people who successfully defended themselves or others with firearms, though it was for people either under age 18, teenagers, or under 21. Below are 24 cases involving children under the age of 17 who used a gun in...
New 2024 CDC Data Released: Comparing Total Vehicle or Total Transportation Deaths to Total Firearm Deaths for those Under Age 18 and All Ages (Homicides (CDC) or Murder (FBI), Unintentional, Suicide, and Undetermined).
While the media and gun control advocates constantly claim that firearms are the leading cause of death for those under 18, that is clearly incorrect. We have previously shown that for those under 18, vehicle deaths are consistently greater than those from...
You are Much More Likely to be a Victim of Violent Crime in Canada than the United States. Total violent crime in Canada is 295% higher than the US.
Comparisons of crime rates across countries often focus on homicides or murders. In 2025, the U.S. murder rate will be about 4 per 100,000 people—roughly twice Canada's 2024 homicide rate of 1.91 per 100,000. The murder rate for the first six months of 2026 in the US...
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...
UPDATED: How many people have been murdered with Glock-style guns using Glock switches? About 43 total over the five plus years from 2021 to now?
Screenshot We have tried to do an exhaustive search on cases where a Glock-style gun with a switch was used to murder people, but it is quite possible that we have missed some cases. The total that we have so far found is 43 murders from 20 attacks where someone was...
UPDATED: New Survey on the Rate that People Carry Concealed Handguns: Percent of Americans Carrying Increased from 24.3% in December 2024 to 29.8% in May 2026
The CPRC hired McLaughlin & Associates to survey 1,000 general election voters on May 19th, 2026 (cross tabs available here), regarding whether likely voters carry concealed handguns. In the survey, 13.2% carry all/most of the time, with another 16.6%...
Muslims Dramatically Overrepresented in France’s Prisons
Sociology Professor Farhad Khosrokhavar (a leading expert who has studied French prisons extensively, including in sensitive urban areas) estimates Muslims comprise roughly 40%-50% of the overall prison population nationally, with higher shares (often 50–70%+) in...
Defensive Gun Uses Occur About Five Times More Often Than Criminals Use a Gun in Crime
The National Crime Victimization Survey (NCVS) estimates there were approximately 330,000 violent victimizations involving a firearm in 2021. That same year there were estimated 1.67 million defensive gun uses. That is defensive gun uses are 5.06 times more than...
Direct Evidence of Criminals Being Inspired to Commit Crime because Other Criminals have gotten Media Attention. We See it now in the “Luigi Mangione effect”Violence Inspired by Mangione.
Mass public shooters often explicitly plan their attacks to maximize news coverage. As shown at the bottom of this post, many explicitly state this goal in their manifestos and diaries. These killers also study and imitate previous attackers, including by choosing...











