Control: Exposing the Truth About Guns (13 page)

BOOK: Control: Exposing the Truth About Guns
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—ALAN DERSHOWITZ

There’s a big difference between not
knowing
the truth and not liking it. In this case, Dershowitz falls into the latter category—which is not be surprising, considering that he believes gun
control is the “single most effective way to reduce crime” and has said that “
the pervasiveness of guns in our society is destroying America.”

He’s clearly not an independent analyst on this, but that doesn’t necessarily make him wrong. The facts are what make him wrong.

Virtually everything that Dershowitz says we need to research has already been researched. Scientists and scholars have looked at all of the relationships he mentions, using extensive law enforcement variables (arrest, execution, imprisonment rates, different types of policing strategies, unionization of police forces, and even hiring and promotion rules for police), income and poverty measures (poverty and unemployment rates, per capita real income, as well as income maintenance, retirement, and unemployment payments), the thirty-six measures of demographic changes (by age, gender, and race), along with the national average changes in crime rates from year to year and average differences across states. In addition, estimates made in prior research account for the differences in various concealed-handgun laws and twelve other types of gun control laws (background checks, gun show regulations, assault weapon bans, penalties for using guns in a commission of a crime,
waiting periods, stand-your-ground laws, gun lock laws, and so on).

Is it really possible that Dershowitz hasn’t read any of the research that he is commenting on? Is it really possible that he doesn’t know that the National Research Council, which conducts many studies “
mandated and funded by Congress and federal agencies,” produced a comprehensive report on gun violence in 2005? Is it really possible that his statements are true—that
no
“objective scientists” have
ever
researched gun violence in a serious way? Or, is it more likely that he just doesn’t like how all of that research turned out?

MORE GUNS MEANS MORE CRIME. ANY DATA TO THE CONTRARY IS A LIE OR NRA PROPAGANDA.

“We don’t need people carrying guns in public places. That’s not what the founding fathers had in mind. It doesn’t add to anybody’s safety. Quite the contrary,
it makes us have a much more dangerous society.”

—MAYOR MICHAEL BLOOMBERG
,
December 16, 2012

“One thing I would suggest is it’s time for us—everybody hates commissions, but it’s time for us to have a commission of 10 great distinguished scientists to put the lie to this notion of more guns, less crime. I know the statistics. I know the FBI data. I teach it. But most Americans believe the NRA propaganda.
The NRA buys scholars. They buy statistics. It’s just wrong.”

—ALAN DERSHOWITZ
,
January 7, 2013

Professor Dershowitz might be an extremely well-known, well-spoken, and brilliant professor, but he is a
lawyer,
not a statistician. He seems to have very little clue as to what he is talking about when it comes to the gun debate and the effects different laws have had in different places.

Despite his convincing rhetoric, the truth is that Dershowitz has never written a statistical paper. A careful listener should notice that he merely makes grandiose assertions and avoids referencing the precise studies or numbers that would back them up. If he knows the FBI data so well, then why doesn’t he tell us the actual numbers instead of just saying that everything else is wrong?

We’ll get back to that data in a second, but first I have to hand it to Dershowitz for his suggestion that we should create a commission to settle this. I mean, what could go possibly go wrong with that? We just find ten totally independent, well-respected scientists who have absolutely no preconceived notions about guns or political agendas. That should be easy.

This commission idea is a pretty well-known method of quelling debate.
Look at what the commission said; case closed!
I have no doubt that many control advocates would love nothing more than to get their hands on a final commission report recommending draconian restrictions or outright gun bans. In fact, the only way these people can win this argument is by claiming that the science is settled.

Dershowitz also conveniently seems to forget that, as I mentioned earlier, a National Academy of Sciences commission already has taken a hard look at the data. During the final days of the Clinton administration this panel reviewed 253 journal articles, 99 books, and 43 government publications, along with some of its own empirical work on firearms and violence. Their 2004 report was not able to identify a single gun control regulation (for example, background checks, gun buybacks, assault weapon bans, limits on gun sales, regulating gun dealers)
that clearly reduced violent crime, suicide, or accidents.

Considering the work this panel has already done, it’s obvious that Dershowitz doesn’t want a commission; he wants a commission that will reach a different conclusion.

But let’s put all of that aside and instead look at the crux of his argument, which is that all the data is wrong and all the studies are biased.

First, since he specifically said he “knows” and “teaches” the FBI data, we’ll start there. The FBI’s
Uniform Crime Reports
detail the number of “Firearms-Related Murder Victims” per capita. If the “notion that more guns, less crime” is the lie that Dershowitz claims it is, then we should very clearly see this firearm murder rate moving higher through the years as more and more firearms make their way out into the public.

But exactly the opposite happens.

Below is a table that lists the best government estimates of the
number of firearms in America along with the per capita firearm murder statistics from the FBI.

Firearm Murders Per Capita vs. Total Civilian Firearms in America

Year

Per-Capita Firearm Murder Victims

Total Firearms in the U.S.

Source of Firearm Estimate

1993

6.6

 

 

1994

6.3

192 million

Nat’l Inst. of Justice

1995

5.6

 

 

1996

5.0

242 million

ATF

1997

4.6

 

 

1998

4.1

 

 

1999

3.7

 

 

2000

3.6

259 million

ATF

2001

3.6

 

 

2002

3.8

 

 

2003

3.8

 

 

2004

3.6

 

 

2005

3.8

 

 

2006

3.9

 

 

2007

3.9

294 million

ATF

2008

3.6

 

 

2009

3.4

310 million

ATF

2010

3.2

 

 

2011

3.2

 

 

Notice anything strange about those numbers? The firearm murder rate keeps falling even as the number of total firearms in America keeps rising.

I understand enough about statistics to know that a table
like this is prone to all sorts of problems. The Dershowitzes of the world would say that you can’t just look at overall trends like this because you have to control for all those variables he alluded to in his other quote. Fine, and that’s been done plenty of times in other peer-reviewed studies—but this data, covering eighteen years of history and using only the most respected federal sources, sure puts, to use a term that Dershowitz knows well, the burden of proof squarely back on those who make the claim that the correlation between these numbers is actually the
complete opposite
of what the FBI data shows.

This correlation can also be found in states, like Virginia, where the total number of firearms per 100,000 residents was up 63 percent over five years, but where total gun-related violent crimes fell 27 percent over that same period. Virginia Commonwealth University professor Thomas Baker, who ran the study, told the Richmond Times-Dispatch that the data, “
seems to point away from the premise that more guns leads to more crime, at least in Virginia . . . . From my personal point of view, I would say the data is pretty overwhelming.”

Right-to-Carry Laws

One way that researchers determine the effectiveness of gun control is by looking at right-to-carry (also sometimes known as “concealed carry”) laws. These are basically laws that allow, with some exceptions, people to keep a weapon on them in public areas. There are several varieties of these laws, including “unrestricted” (no permitting required), “shall-issue” (you need a permit but it’s pretty much a formality—governing bodies are not allowed to use their own discretion), and “may-issue” (a permit is necessary and may be granted only if you meet certain requirements or conditions).

A lot of sophisticated studies have been done on this topic and they virtually all reached the same conclusion: violent crime falls after right-to-carry laws are adopted, with
bigger drops the longer the right-to-carry laws are in effect.

While there is tons of evidence to support this conclusion, some of the most interesting is produced when you compare changes in crime rates in adjacent counties on opposite sides of state borders. In general, the county in the state that adopts a right-to-carry law sees a drop in violent crime, while the adjacent county
in the state without the right-to-carry law sees a slight increase.

The evidence that right-to-carry laws work is so persuasive that someone attempting to identify some other factor that’s responsible for the results would have to answer these questions:

—Why does the impact of this new factor increase over time?

—Why is this new factor so well correlated with the rate at which right-to-carry permits are issued in different states?

—Why would this new factor have a greater impact on
violent crime relative to property crime and on individual
murders relative to mass (multiple-victim) public homicides?

—Why does this new factor affect adjacent counties on opposite sides of state borders differently?

Various academic scholars have studied the impact of letting citizens carry concealed handguns on crime rates. Eighteen recent studies have found that right-to-carry laws deter violent crime. Ten
studies have claimed either small benefits or no effect.

Dershowitz, however, is not convinced. He apparently believes that the findings below, from those eighteen different studies (in addition to the opinion from James Q. Wilson that was previously quoted) performed by different scholars at different times, were all bought and paid for by the gun lobby.

• John Lott and John Whitley find that “
the longer a right-to-carry law is in effect, the greater the drop in crime.”

• The third edition of John Lott’s
More Guns, Less Crime
found that the states which issued the most permits had the biggest drops in violent crime rates. Lott also found: “By any measure,
concealed-handgun permit holders are extremely law abiding.”

• Economists Florenz Plassmann and Nicolaus Tideman found that “
right-to-carry laws do help on average to reduce the number of these crimes.”

• Carl Moody, chair of the economics department at the College of William and Mary at the time of the study, said his findings “confirm and
reinforce the basic findings of the original Lott and [David] Mustard study.”

• In another paper that studies county crime rates from 1977 until 2000, coauthored by Moody and attorney and sociologist Thomas Marvell, the authors write that “the evidence, such as it is, seems to support the hypothesis that the shall-issue law is generally beneficial with respect to its
overall long run effect on crime.”

• Economists Eric Helland and Alex Tabarrok studied county crime rates from 1977 to 2000 and concluded that “shall-issue laws cause a large and significant drop in the murder trend rate” and that “there is considerable support for the hypothesis that shall-issue laws cause criminals to substitute away from
crimes against persons and towards crimes against property.”

• David Olson, a professor of criminal justice at Loyola University Chicago, and Michael Maltz, a professor of criminal justice at the University of Illinois at Chicago, found “a
decrease in total homicides” driven by a drop in gun killings.

• 
Bruce Benson, a Florida State economics professor, and social scientist Brent Mast found that their results “are virtually identical to those in [Lott and Mustard’s study].”

These researchers have used a variety of approaches: different statistical techniques, different data sets, different control variables, or a variety of specifications. Yet, despite all these alternative setups, the general conclusion is the same:
right-to-carry laws reduce violent crime.

Some studies have reached the opposite conclusion. A 2011 paper published in
American Law and Economics Review
claimed, “the most consistent, albeit not uniform, finding to emerge from both the state and county panel data models conducted over the entire 1977–2006 period with and without state trends and using three different specifications is that aggravated assault rises when RTC laws are adopted. For every other crime category, there is little or
no indication of any consistent RTC impact on crime.”

BOOK: Control: Exposing the Truth About Guns
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ads

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