Source: National Safety Council
Marvin Wolfgang, Director of the Sellin Center for Studies in Criminology and Criminal Law at
the University of Pennsylvania, considered by many to be the foremost criminologist in the
country, wrote in that same issue, "I am as strong a gun-control advocate as can be found among
the criminologists in this country. If I were Mustapha Mond of Brave New World, I would
eliminate all guns from the civilian population and maybe even from the police ... What troubles
me is the article by Gary Kleck and Marc Gertz. The reason I am troubled is that they have
provided an almost clearcut case of methodologically sound research in support of something I
have theoretically opposed for years, namely, the use of a gun in defense against a criminal
perpetrator. ...I have to admit my admiration for the care and caution expressed in this article and
this research. Can it be true that about two million instances occur each year in which a gun was
used as a defensive measure against crime? It is hard to believe. Yet, it is hard to challenge the
data collected. We do not have contrary evidence. The National Crime Victim Survey does not
directly contravene this latest survey, nor do the Mauser and Hart Studies. ... the methodological
soundness of the current Kleck and Gertz study is clear. I cannot further debate it. ... The Kleck
and Gertz study impresses me for the caution the authors exercise and the elaborate nuances they
examine methodologically. I do not like their conclusions that having a gun can be useful, but I
cannot fault their methodology. They have tried earnestly to meet all objections in advance and
have done exceedingly well."
So this data has been peer-reviewed by a top criminologist in this country who was prejudiced in
advance against its results, and even he found the scientific evidence overwhelmingly
convincing.