First - legislation that sucks should be prone to change. Constitution my ass. It's just a document, subject to reasonable scrutiny. Let's not assign it any romantic feelings to it, shall we?
Second - I DID look it up and I DID find the evidence is missing. Did you?
-From
http://www.ncbi.nlm.nih.gov/pubmed/15128143: The effect of nondiscretionary concealed weapon carrying laws on homicide.
RESULTS: No statistically significant association exists between changes in concealed weapon laws and state homicide rates. This finding is consistent across all models. CONCLUSIONS: The current findings are consistent with those of other published studies indicating that nondiscretionary concealed weapon laws are not associated with significant increases or decreases in homicide.
-From
http://www.ncbi.nlm.nih.gov/pubmed/17070975: State-level homicide victimization rates in the US in relation to survey measures of household firearm ownership, 2001-2003.
RESULTS: Multivariate analyses found that states with higher rates of household firearm ownership had significantly higher homicide victimization rates of men, women and children.
(is this really a surprise to anyone??)
-From
http://www.ncbi.nlm.nih.gov/pubmed/15805435: An evaluation of state firearm regulations and homicide and suicide death rates.
RESULTS: When a "shall issue" law was present, the rate of firearm homicides was greater, RR 1.11 (95% confidence interval 0.99 to 1.24), than when the law was not present, as was the rate of all homicides, RR 1.08 (95% CI 0.98 to 1.17), although this was not statistically significant. No law was associated with a statistically significant decrease in the rates of firearm homicides or total homicides. No law was associated with a statistically significant change in firearm suicide rates. CONCLUSION: A "shall issue" law that eliminates most restrictions on carrying a concealed weapon may be associated with increased firearm homicide rates. No law was associated with a statistically significant reduction in firearm homicide or suicide rates.
-From
http://www.ncbi.nlm.nih.gov/pubmed/11130511: Firearm availability and homicide rates across 26 high-income countries.
RESULTS: In simple regressions (no control variables) across 26 high-income nations, there is a strong and statistically significant association between gun availability and homicide rates. CONCLUSION: Across developed countries, where guns are more available, there are more homicides.
I could go on.. I really, really could.
I'm not even interested in debating, because I don't know enough about the subject.
WE COLLECTIVELY SUFFER FROM A MENTAL DISEASE – THE SOLUTION IS NOT MORE GUNS.
He said to them: "You examine the face of heaven and earth, but you have not come to know the one who is in your presence, and you do not know how to examine the present moment." - Gospel of Thomas