Of Home Invasion and Halitosis

Having deflated the popular myth of 2.5 million defensive gun uses per year, let’s draw your attention to another popular number associated with it: 3.6 million. That’s the number of alleged home invasions that occur every year in North America -which apparently includes such remote outposts as Canada and Mexico. That works out to about 8000 per day. And that’s often accompanied by the equally stark claim that one out of five houses will be the target of a break-in. Pretty scary stuff, huh? Exactly.

As with the DGU nonsense, there are no real statistics to back up such assertions. Law enforcement agencies keep tallies of neither defensive gun use nor home invasion as such, so the marketers of products are free to seize upon whatever figures sound impressive.  Over and over again, you’ll see these questionable numbers repeated with authority, even on websites that have the best of  intentions and generally offer sound advice on crime prevention.

One exception is Home Invasion News, which obviously regards the threat as serious enough to generate an entire website to warn people about, but doesn’t want to go into panic mode:

“Finally, there is this breath-taking statistic: “8,000+ home invasions occur in North America every day.” North America? Including Canada? And Mexico? Every day? C’mon, guys. Nobody has these statistics, not even the FBI. Moreover, judging from the nationwide RSS feed posting every day on Home Invasion News, we aren’t seeing even 80 home invasions, let alone 8,000. Outrageous!”

The writer doesn’t say how many stories are posted per day, but even 80 per day would be only about 29,000 per year.  As with the proposition of violent crime or crime in general that might warrant using a gun, the home defense industry has taken a legitimate risk and amplified it so much out of proportion that it morphs into a totally new (and quasi-mythical) creature.

You’ll see this tactic more than occasionally in the world of marketing: first they create (or magnify) a problem, then they offer the solution. The makers of Listerine struck gold by exploiting the nasty-sounding medical term halitosis, which is just a fancy name for bad breath. They didn’t really coin the term, mind you, but they did make it a household word. And it worked wonders; halitosis just sounds so much more dire and ominous than “bad breath”, and much more in need of a medicinal remedy before it leads to drastic consequences.

Nobody is suggesting that you leave your doors unlocked at night or go jogging through Central Park at midnight or suck on a chunk of Limburger before a big job interview.  But if you blow the risks up out of proportion and live in constant fear, your life is not your own. It belongs to Listerine, the NRA and Madison Avenue.

Estimating Defensive Gun Uses Reasonably

By now, we hope to have laid to the rest the absurd notion that there are 2.5 million defensive gun uses (DGUs) annually, or anything even close to it,  in the U.S.  But that still leaves unanswered just how many there really are. Is it possible to make a more reasonable approximation than those suggested by the various “studies” that indicate at least 65,000? Indeed it is; and it possibly could be done using real numbers – i.e. actual statistics – rather than survey results.

As we noted, there are at least 200 DGUs per year; we know this because there has been a rather consistent listing circulated during the past few years, of media accounts of such events. But we also noted that keepandbeararms.com, which has reported between 200 and 300 per year for the past decade or so, has recently shifted gears. In recent weeks, the rate of occurrence has been around 1 or 2 per day. Assuming the trend continues and they’re all genuine and non-duplicated, 2 per day would add up to a whopping 730 annually. Better buy another Uzi, ma.

So does the higher incidence lately indicate  an increase (perhaps temporary) in frequency, or does it just mean that the team of volunteers at keepandbeararms.com has become more diligent in its detective work? There’s reason to believe the latter.

There’s another website called Armed Citizen (not the same as the one affiliated with the NRA) that is currently on hiatus, but which compiled DGU stories from 2003 to 2010. This site was co-founded by Clayton Cramer, who’s connected with the prominent right-wing “think tank” The Cato Institute.  I laughed out loud when I saw the interactive map of DGUs he’s now compiling. Supposedly millions of the suckers every year, and he expects to indicate them all with dots on a map? They’d be layered so thick they’d be spilling out of the computer screen onto the floor.

Actually, he’s a bit more modest than most gun propagandists, averring only “tens of thousands” per year. But even that is going to be hard to pile up on a map, especially since he’s depicting several years’ worth.

This Armed Citizen site does have a rather extensive archive of  “nearly 4000”. Which isn’t quite “tens of thousands”. And oh yes, it’s not just for one year – it’s for the entire period of a little over 6 years. Which comes out to between 600 and 700 per year. Since “tens of thousands” suggests a minimum of 20,000, then Cramer evidently believes that at least 96 percent of these incidents go unreported. The interesting thing is that his estimated total is far lower than the Kleck-Gertz total, yet he is suggesting that a much higher percentage of them slip under the media radar. Go figure. (Somebody certainly needs to.)

Still, it does appear that (assuming these incidents are all genuine non-duplicates) there are 600 or more DGUs reported in the media annually, and keepandbeararms.com is just catching up.

Now according to the Kleck-Gertz figures, 36 percent – roughly a third – of such incidents go unreported. I don’t buy that, of course; one reason is that Kleck and Gertz are extremely loose in their standards for defining a DGU. A defensive gun use means that someone uses a gun to prevent a crime – or, okay, an animal attack. It does not mean a pissing contest that one person settles with a firearm. If a guy breaks into your house and you greet him with a shotgun, that definitely qualifies as a DGU. If you get into an altercation with a guy over a parking space and he becomes disproportionately aggressive to the point of threatening violence and you pull out a gun, chances are that qualifies as well. If you’re arguing with a guy, or even having a fistfight, with more or less equal ferocity and you whip out your Luger just to get the upper hand, that probably does not qualify.

But since we have no other number to use, let’s take it. If there are about 600 reported DGUs, and that’s about two-thirds of the total, that would give us 900 or so. Call it an even grand if you like.  We’re still short of 2.5 million, and we’re still outnumbered by gun crimes at least 400 to 1. But at least we’ve surpassed the frequency of lightning strikes.

We still should allow for the possibility, however, that there are other incidents out there that have been reported, but that these websites have overlooked. So let’s cross-check it.

FBI statistics show that for the five-year period ending in 2010, there was an average of 213 justifiable homicides per year by firearm. (A justifiable homicide is not necessarily a defensive use, but the vast majority of them fit the description.) The Kleck-Gertz figures indicate that the defenders wound or kill their assailants only 8.3 percent of the time, but this is surely far too low – especially given that many alleged defensive gun uses involve nothing more than mentioning the existence of a gun! And the figures don’t specify how many are fatal. But if indeed there are 2.5 million DGUs per year, then the fatal shootings would account for only .0085 percent!  So let’s just skip Kleck altogether and stick with real numbers.

In a random selection of 200 DGU stories, I found that at least 69 resulted in the death of an alleged offender. (I say at least because I only read the headlines, which may or may not specify death – which often does not occur immediately in a fatal shooting.) If there are 213 such killings per year, and that represents about a third, then once again we are left with between 600 and 700 annual DGUs. In other words, it appears that there is no significant number being overlooked.

This is not a scientific study, just a suggestion or two about how one might be conducted. My figures may not be precise but they are, if not in the ballpark, at least on the right planet. If I had to wager whether the true DGU tally is closer to (a) 2.5 million, (b) 65,000 or (c) 500 to 1000, I’d bet the deed to the Ponderosa on the latter.

AFTERWORD: (2-22-12) In order to get an accurate estimate of DGUs, there are still three questions that need to be answered: (1) How often do the defenders actually report the incident to police? (2) How often do the police follow up on it? (3) How often do the media report the incident? I’m willing to bet that the answer to each question – for genuine DGUs – is “the great majority of the time”. But whether that’s true or not, researchers would be better served seeking answers to those questions and comparing those answers to the verifiable incidents, than in questioning gun owners about how often they’ve brandished their goodies. Even if the answer to each question is only 50 percent, that would mean no more than about 5000 annual DGUs.

Make My Day: Mention Gun Defense “Statistics”…

There’s a certain number that gun fanatics just love. Well, actually there are several numbers they love, but there’s one in particular that they lustfully salivate over: 2.5 million. That’s the putative number of defensive gun uses (DGUs) that occur in the United States every single year. That’s a highly impressive “statistic”, which is why you’ll see it starring on bumper stickers or websites or wherever else people want to emphasize the need for firearms in order to feel safe from all the THEMs out there.

Except the “statistic” is not really a statistic. It’s a projection, an estimate, put forth in a “study” by Florida criminologist Dr. Gary Kleck (in collaboration with Professor Marc Gertz), based on interviews of alleged defenders in 1993. Except the “study” wasn’t really a study; it was a survey, which is a sort of glorified poll.

Whatever terminology you choose to use, the point is that the Kleck “study”, which involved 222 respondents, didn’t really estimate how many DGU’s actually occur; it estimated how often gun owners say they occur. That’s a different thing, but just how different is it? Well, let’s see how it stacks up against the real world.

Dr. Kleck, Meet Mr. Gallup

According to Gallup (a poll, not a study, but generally rather reliable) 30 percent of American adults own guns. With a U.S. population of 313 million, roughly 75 percent of whom (about 230 million) are adults, that translates to about 70 million gun owners. The gun culture estimates its own strength at 80 million, so let’s assume they’re right, and Gallup not so much so.  That would mean that one out of 32 gun owners is involved in a DGU every year.  Seriously? Even if we factor in the additional 12 percent who, according to Gallup, live in a household in which someone owns a gun, that means 99 million who have access to one.  And that would still mean that one out of 40 of them is involved in a DGU every year. If that sounds like a reasonable ratio to you, let’s draw a tighter bead on it.

Washington, DC has a population of about 600,000. That means it should have about 450,000 adults and about 189,000 with access to a gun. According to the Kleck ratio, we would expect that Washington would experience 4725 DGUs annually. (Actually much more, since DC is one of the most dangerous cities in the nation -and for several years in the recent past was the most dangerous.)  That means almost 13 per day. Seriously? Let’s return to DC later.

Media Rare

Dr. Kleck can get away with such extravagant claims because we don’t have real comprehensive statistics as such on defensive gun use.  But we do have accounts of them reported in the media, along with phony accounts reported in emails. And even the real ones and the fake ones together do not number in the millions.

In challenging my observation that many of the anecdotes are bogus, a writer at The Truth About Guns whipped out a list of “75 real ones, just from the last 4 months”. Except that many of these “real” ones were, um, not so real.  He didn’t say where he came up with this collection, but everybody who produces such a list produces essentially the same list, a roster of news headlines apparently meant to confirm the 2.5 million tally. If so, it indicates that maybe gunsters aren’t quite as proficient at counting people as they are at killing them.

Because 75 in 4 months does not quite add up to 2.5 million. It adds up to 225. And at that rate, you would have – quite literally – a substantially greater risk of being struck by lightning. So, since the NRA has only your best interests at heart (wink wink nudge nudge) why isn’t it promoting handy dandy designer rubber suits to go along with those portable miniature lightning rods it pushes?

Even on the busiest day, there are rarely more than 2 or 3 DGUs in the news; and in order to meet the quota of 2.5 million annually, you would need to have 6849 daily, more than 2 per day in each of the nation’s counties.

Okay, okay. I can hear the screaming from the gunster gallery, so we might as well acknowledge what they’re saying:


Well okay, I guess it wouldn’t greatly surprise me if that’s true. But it would greatly surprise me indeed if the number of non-covereds greatly exceeded the number of  covereds – especially to the extent Dr. Kleck maintains. If an incident is truly serious enough to warrant pulling out a weapon, it’s generally serious enough to warrant notifying the police. And what makes it into the police blotter is generally fair game for the media.

There are exceptions, of course – some defenders have good reason to keep their actions under their sombreros. But even among Dr. Kleck’s subjects, 64 percent said the police learned of the episode either from them or someone else.  My calculator says that 64 percent of 2.5 million totals 1,600,000 police reports and 1,600,000 potential media stories. So where are the other 1,599, 775?

Okay, they’re screaming again. Let’s see what they’re saying this time.


Well, let’s say that we buy into the “liberal bias in the media” canard. It will require a tremendous effort to say it with a straight face, since the myth is so easily discredited, but we’ll give it our best shot. Say that the media suppress 90 percent of DGU stories – no, hell, let’s let our persecution complex really run wild, and say 99 percent. Still, one percent of 1,600,000 is 16,000. So where are the other 15,775? (And if you think the media suppress even more than 99 percent – well, I’m very sorry, but I just can’t take you seriously at all.)

The truth is that if you ask someone who’s actually worked in the media (like, er, um…well, yours truly, maybe) they’re likely to tell you that the media love this kind of story. They have a lot of column space and airtime to fill, and they’re savvy enough to know that the public would much rather hear about a sensational crime than a church bake sale. And lacking a sensational crime, the public will settle for a sensational crime prevention, thank you very much. Some editors would just about break into someone’s house themselves to get this kind of story.

The Great Equalizer

Yet it’s fine if you choose not to believe this. Thing is, the gunsters who invoke the specter of the librulmedia to explain the phantom DGUs are overlooking something. A little thing called the Internet – even though most likely they’re using it to state their case. While referring to guns as “equalizers”, they overlook the greatest equalizer ever : ye olde world wide web.  Thanks to millions of websites and blogs, thanks to email and Facebook and YouTube and Reddit and Twitter and so on, we no longer have to rely on the sinister librulmedia to give us The Truth About Guns.

One website that regularly circulates the latest version of The List is keepandbeararms.com. And hoo boy, if you want to stoke your paranoia and justify your gun addiction, you’ve come to the right place. There are ample links to stories abut the big bad guvmint wanting to take away your so-called Second Amendment rights, and about the incompetence of law enforcement personnel – we all know that they’re not nearly as skilled and responsible at using firearms as we are. And of course stories about defensive gun use. In fact – get this – this website even recruits a team of volunteers to scrape up these stories and send them in. Even so, they can’t come up with more than a few hundred per year (even assuming they’re all genuine) – while there seems to be a higher incidence lately, the archives indicate  that 75 in 4 months is more or less typical. And guess what? From what I can tell, every one of these incidents was reported in the nefarious librulmedia.

Or take the NRA. Please. Since 1958, this humanitarian organization has maintained (first in print and now online as well) a feature called Armed Citizen, which also collects these stories. And it doesn’t just rely on the commie librulmedia; its 4 million-plus members are all invited to submit items to be listed. There is an archive of “thousands” of these in the past 53 years (only thousands??) and the NRA assures us that there could be many more, editorial space permitting, because there are millions of DGUs to pick from every year. And how do they know this? Why, that famous “study”, of course.

One only hopes that the good folk at NRA are more competent handling weapons than they are handling editorial space. Armed Citizen easily could accommodate one DGU per day, 365 per year. And how many did it print last year? Barely more than 100. And guess what? It appears that every one of them was reported in the terrorist-coddling librulmedia. Can I order my rubber suit now? Surely they must come in red, white and blue.

Capital Offenses

NRA headquarters sits across the river from the nation’s capital. Because of this proximity, and because the NRA is so intensively involved in influencing government policy (to put it mildly), its personnel no doubt have spent a great deal of time in DC and crossed paths with its criminal elements – and we’re not referring to Dick  Cheney and Donald Rumsfeld. Therefore, they should have had plenty of opportunity to bag their very own share of those 4725-plus annual DGUs. If nothing else, they surely have heard about many of them through the grapevine, even those that were buried by the scumsucking librulmedia.

And how many did they list for Washington in 2011? A grand total of zero. In fact, the last one I found was more than SEVENTEEN YEARS AGO!  This excludes a 2004 story in The Washington Times about a hiker shooting a bear. No, no, not on the National Mall. In Alaska. Yep, the straight-shootin’ NRA feels that if it appeared in a Washington newspaper, that makes it a genuine DC DGU – even though it also was listed under Alaska’s database. Which really makes you wonder how many of their other untold “thousands” are also duplicates – especially since, contrary to what the gun culture clams, these episodes are usually covered by a number of media sources.

Armed Citizen recently has been revamped.  Before that, the search options were more user-friendly, and I counted 24 DGUs in the former Murder Capital of America for the 53 year period, falling a tad shy of our expected total of 250,425.  But those 24 include the ursine encounter in Alaska; and I didn’t confirm the legitimacy of the other 23.

Studying the Studies

Unless you’re really heavily immersed in a gun propaganda website, I probably don’t have to tell  you that there is a wee bit of difference between 2.5 million and 2.5 hundred. The question is, which is closer to the truth? No, strike that. The question is, how could a reputable researcher like Dr. Kleck, even given his apparent propensity for gun worship, have fucked up so royally?

I don’t claim to have a solid answer for that. I don’t believe he deliberately cooked the books, and even if he did, it hardly would cover the bases. There have been at least a dozen other “studies”, one by the Department of Justice, that also generated some preposterous projections. Granted, there was quite a range in the totals, with the lowest being 65,000. That, contrasted with the high of 2.5 million, is a point spread of  4000 percent, for crying out loud; and that, if nothing else, ought to raise a matador-size red flag about the challenges of obtaining accurate data on such a subject. But even 65,000 seems greatly overinflated.

So it appears that Dr. Kleck is not to blame. Instead, the probable explanation is that the respondents to such surveys tend to give consistently and wildly distorted responses. Why? Well, that might take an actual study or two to figure out.  Prof. David Hemenway of Harvard has made some illuminating comments, which of course have been attacked ferociously by the gun lobby. He  notes by way of comparison that among 1500 adults contacted at random, 10 percent claimed to have witnessed a UFO, and of those, 6 percent claimed to have had personal contact with space aliens.  Which would mean that 1,380,000 American adults have encountered Klingons. And hey, 579,600 of those may have been hauling a heater. Hmmm… maybe so many DGUs are missing because they occur on the far side of the chronosynclastic infundibulum.

A 2004 investigation – one actually might call it a study –  by J. F. Denton and Dr. W. V. Fabricius that examined shooting incidents over a period of 3.5 months in the Phoenix metropolitan area confirmed that of 81 shootings, only 3 were of a defensive  nature; two occurred in a single encounter with two security guards firing at the same offender, and the third involved a family quarrel. The Kleck data would have projected 334 defensive shootings for the time frame and location. Denton and Fabricius illustrate the drawbacks of the Kleck survey by discussing another clash involving a drunken quarrel between two acquaintances, one of whom shot the other to death, which was ruled to be criminal homicide, but which Dr. Kleck would have misclassified as a DGU. Undoubtedly, there have been many cases that were misclassified.

Indeed, a close inspection of the Kleck data reveals some major thorns. As we mentioned, at least 36 percent of respondents stated they didn’t even notify police. Which makes you wonder whether the incidents really were serious enough to justify calling in the infantry.  Furthermore, 46.8 percent admitted (the actual percentage could be higher) that the supposed offender neither attacked nor made a threat. So what made the hardware necessary? In more than half of the cases, the supposed defender admitted (the actual percentage may be higher) that the supposed offender had no weapon of any kind.  And since 57.6 percent of defenders say they verbally referred to their guns and 75.7 percent brandished or showed their guns, that seems to indicate that about 25 percent only referred to them verbally. And this counts as a defensive gun use? I could do the same thing, but since I don’t even own a gun, the weapon du jour would be bullshit, not a Glock.

In 8.3 percent of the cases, the subject claimed to have wounded or killed the offender. There is no breakdown of what percentage was killed, but let’s conservatively guess one percent. Most likely, the true percentage is much higher, especially given that there seem to be a great many gun incidents that are falsely classified as DGUs; and a higher percentage of fatal shootings means a lower number of DGUs. But even one percent of 2.5 million would be 25,000; and we should be able to verify this because gun deaths are a matter of official record. Oops. According to the FBI, there were only 232 justifiable homicides by firearm in all of 2010 – and this was an increase over recent years.  No matter how you slice it, something in Kleck has to go.

Perhaps most interestingly, the subjects claimed to have experienced an average of about 1.5 DGUs each for a 5-year period; in other words, many of them said they were involved in multiple incidents.  Talk about red flags. This supposedly random sampling that supposedly represents the typical American gun owner nonetheless seems to be comprised largely of people who live in the world’s worst neighborhoods. In contrast, this group of gun owners, in response to a query about how often they’ve drawn their weapons (which doesn’t necessarily mean a DGU)  typically say once or twice in 15 years or 25 or 30 years; some even say “never”, although such an individual is probably not as likely to respond to this question at all.

Defensive or Offensive

All told, these facts shoot a big gaping hole in one of the gun culture’s prime tenets: that guns are used in self-defense more often they are used to commit crimes – some even claim ten times as often or more! In the Phoenix sample, however,  the score was 78 to 3 in favor of the Offense. Granted, these were actual shootings and most defenders don’t open fire – but neither do most offenders. While there are only a few hundred confirmed DGUs per year, there are at least 400,000 gun crimes per year. Among those committed or attempted, there is a 100 percent chance that the offender has a gun, but only a 42 percent chance that the victim even has access to a gun, much less is armed at the moment and able to use it successfully. Of course, there are many other crimes in which the criminal is not packing; but they are less likely to warrant firearm defense. In many of them, the victim is not even aware of the crime, and indeed may not even be present. But none of this will stop the gun lobby from peddling the illusion that guns make us safer.

At least one blogger out there is making an effort to chronicle the destructive use of firearms, both intentional and accidental – there are thousands of accidental gun deaths and injuries every year, but I’ve yet to hear of a gun accidentally preventing a death or injury. He seems to be waging a war of anecdotes with the gunsters, but it’s not much of a war. Despite their persistent claims of vastly superior firepower, he’s been blowing their asses out of the water.

Not that I expect it to make a great deal of difference. People will believe what that want to believe, and for the gun culture it’s important to believe that lead is more vital than oxygen. For all their rant and cant about “defending liberty”, many gunsters are quite willing to enslave themselves to the unscrupulous marketing machinations of the firearms cartel. And every time a trigger clicks, a cash register ka-chings.

(STILL TO COME:  A more reasonable approach to calculating DGUs; and the assault on “gun control”. Stay tuned.)