Some comments regarding your comments I posted eleswhere:
The claim about how guns in the home increase danger is bunk. This guy doesn't even correctly cite where that "study" came from.
It's the famous one by Dr. Arthur Kellerman, which was conducted with money from the Centers for Disease Control (CDC). It was so blatantly flawed that in response to it, the CDC's budget was subsequently punitively cut by congress by $6MILLION -- the amount wasted on the study.
Kellerman came out with that hogwash about how a gun in the home is "43 times more likely" to be used to harm a loved one than to kill an intruder. This was presumably an argument to demonstrate that the benefit of having a gun is just not great enough to justify the so-called danger. But Kellerman's big scam was to compare any shooting of a loved one with KILLING an invader. He simply did not grant that there was self-defense utility in any case in which an intruder was shot but not killed, or was shot at but missed and he ran away, or was shown a gun that was not fired and he ran away. The only good defensive use of a gun, according to Kellerman's study, would be if the intruder was killed with the homeowner's gun.
Kellerman's garbage belongs on the trash heap with the idea that "15 'children' a day are killed by guns" when "children" are considered to be up to 25 years old in order to come up with a number that high.
The idea that there are over 80,000,000 gun owners and they collectively own over a quarter of a billion guns in the United States, yet each year ALL gun deaths combined (accident, suicide, homicide both justifiable and criminal) is 30,000.
Do the math. Even if every single gun death involved a separate gun, divide 30,000 guns over 250,000,000. You get 0.00012, or 12 thousandths of one percent of all U.S. guns used in deaths in this country. In a decade, that would mean that just over a mere 1/10th of one percent of guns were used to kill someone
The Kellerman Study IIRC was done over a period of 6 months in one of the most crime-ridden neighborhoods he could find. That on itself skewed any results. He also did not make a comparison between legally owned firearms v. Illegally owned firearms (which were the grunt of his study but did not mention clearly. And, to top the cake with a cherry, when the raw data & methods were requested for Peer Review, Kellerman refused to release them.
Lott's initial findings were over a period of 10 years and included a multitude of counties in States with CCW at the time. His findings were submitted for peer review and, with the exception of a couple of ideologues that popooed the study (One didn't even read the book or the data and admitted to it) nobody could fault the research. Not only Lott did that 10 year study, but kept adding and researching at it as more states passed pro CCW laws.
And you want to know why Lott's study is good? Most Anti-Gunners avoid mentioning it at all. It is not that the Brady Bunch tries to say it is flawed or unimportant, they pretend it does not exist becuase it hurts them badly.
One thing that most people fail to mention is that Lott was at one time extremely anti-gun. Being a "facts" kinda guy, he also noted that most of the info provided was extremely poor and most of the so called "facts" used by anti-gunners just could not stand up under scrutiny.
It was his study of published information that actually led him to revise his thoughts and opinions on gun control. He went from a noted and vocal anti-gun Professor to one that "saw the light" and did a complete turnaround on his stance. It was because he defected from the club of the anti gunners that he drew much criticism and hate and discontent.
They did everything they could to discredit him and his studies and used lies,slander and fabrications to try to dishonor him and refute him. Fact of the matter is, no one could do so. There were some so called discrepancies found initially, but it was eventually all were redeemed and no one could refute his findings.
IN Lotts original work he expected an anti-gun outcome, but the data was so glaringly opposed to his original assumption that he was forced to change sides and, I believe, accept the null hypothesis. (which is a whole other discussion) That tells me that he was looking for the truth and not promoting an agenda at the time he did his work, therefore I will believe his analysis to be more trustworthy than the analysis of someone who has a predetermined agenda and is willing to tweak the inputs or analysis to get a desired result.
John Lott = good researcher, good mathematician, terrible writer. His book was awful. He should have sought a co-author with some writing ability to make it readable or at least bearable. I read it and have it on the shelf for reference, but hope I never have to read it again. BOORRIINNGG!
A 66 page study ripping Kellermans apart
http://www.constitution.org/2ll/2ndschol/58tenn.pdf
Other stuff from UN records 1998-2000. Keep in mind most rates for the US have declined since then.
http://www.nationmaster.com/graph/cri_gun_vio_hom_ove_hom_rat_per_100_pop-rate-per-100-000-pop
Canada
Murders with firearms (per capita)
0.00502972 per 1,000 people
US
Murders with firearms (per capita)
0.0279271 per 1,000 people [8th of 32]
Rape is more likely in Canada than the US
#5 Canada:
0.733089 per 1,000 people
#9 United States:
0.301318 per 1,000 people
Assaults per 100,000
United States:
2,238,480
Canada:
233,517
Drug charges
Drug offences
285.5 per 100,000 people
Murder
#24 United States:
0.042802 per 1,000 people
44 Canada:
0.0149063 per 1,000 people
Burglaries
#1 United States:
2,099,700
#8 Canada:
293,416
Multiple the burglary rate by pop. difference you will get 2,347,328
This means you are more likely to get broken into in Canada
Some more sites
http://www.ojp.usdoj.gov/bjs/guns.htm
http://www.justfacts.com/issues.guncontrol.asp
http://www.garrybreitkreuz.com/publications/2005/608.htm
http://www.gunlaws.com/JohnLottMediaBias.htm
Look at this site for 2005 http://www.disastercenter.com/crime/uscrime.htm
Compare Florida with very liberal gun laws and CCW with Washington DC, with very restrictive gun laws and almost no CCW. Also note Florida trends since 1996 when the laws were the liberal gun laws were enacted.
Florida
Washington DC
Pop. Murder assault
17,789,864 883 88,341
550,521 196 3971
Pop difference 32.3 (multiple Washington pop by 32.3 to get comparable rates)
32.3x 550,521 6298 128,263