Things have changed. Some for the better and some for the worse. It turns out that there must be some form of restriction, be it on guns possession or automobiles or certain drugs....even though it does nothing to prevent anything before the fact...but because that too is a form of checks and balances that the country has at its root.
Checks and balances?
I think it's more like the government performing some CYA that simultaneously allows people to "feel safe" even though they aren't and never were. "Feeling safe" is good for tax revenue...not that the government actually needs revenue as long as they can print and borrow money....
We also have the God-given right to life, liberty, and the pursuit of happiness. Says so right there in the Constitution,
If you mean the literal quote, then it was actually stated in the Declaration of Independence, which is not the law of the land, although obviously it still is an important document in regard to American political philosophy.
The Constitution, if I remember correctly, doesn't actually say those words, although it protects those rights. The more common triumvirate of "life, liberty, [and/or] property" is mentioned in the due process clauses of the 5th and 14th Amendments, and the right to pursue happiness is implied throughout--most generally in the 9th Amendment, and for us most specifically in the 2nd Amendment.
but if our pursuit of happiness includes pedophilia or setting fires just to see the pretty light...that will be infringed upon like right now.
That's because such actions infringe upon the rights of others. There is no such thing as perfect freedom--we have to give up some freedoms in order to retain our rights. Rights are all about being able to keep things and not have others take them away against our will. These "things" include life, property, and the freedom to do anything that does not infringe on the same rights of others--together, this is known as liberty (for which some people substitute "freedom" as a synonym).
The problem is that sometimes government decides to take away freedoms or, even worse, rights for no other reason than to increase its own power--this is known as tyranny. According to the Founding Fathers of the United States, all governments are inherently tyrannical and must be kept in check by the people (one of the reasons for the 2nd Amendment), which starts by making sure that the people know their own rights (very few do nowadays, but it's there in writing for them if they want to learn).
As to that...is it not an infringement on a felon's pursuit of happiness when we lock him up in prison for his crimes? Or when we fine the speeder for driving 90 mph on the highway...would an accepted excuse be that it made him happy to drive that fast? No. The right to pursuit of happiness assumes that those pursuits are reasonable, and don't trample the rights of others or endanger the general public. We have the right to free expression...unless we yell fire in a crowded theater when there is no fire.
Sometimes there are clear lines to be drawn, and other times there are not. But either way, it always boils down to achieving the greater good, which is not always obvious, and is always vulnerable to misunderstanding and deception, both of which are most frequently based on fear. The one constant is that we should never give up our freedoms or rights easily--there must be compelling, rational reasons for doing so. And where there are compromises, we should always beware of insidiously losing our rights entirely over time, bit by bit.
So, no. I'm not rabidly for unfettered access to firearms...but I feel that about 99% of the infringements are unlawful and unreasonable.
In the case of firearms, most infringements are unlawful because of the 2nd Amendment (now incorporated to be binding on the states), and unreasonable because they're not based on rational arguments.
I feel strongly that if a man is legally entitled to possess a gun, that he shouldn't be restricted as to how he may bear it, and there should be no distinction made between concealed and openly displayed.
This is where rationality comes in yet again. In general any person could be carrying a concealed gun (or any other weapon, for that matter) at any time, whether it is legal to do so or not. Those who would use it unlawfully would carry it illegally, so laws against concealed carry have no deterrent effect whatsoever (without metal detectors, legal searches, or other means of enforcement applied), and only serve to disarm law-abiding citizens. Since anybody could be armed at any time anyway, it stands to reason that it makes no difference whether the weapon is openly displayed.
If the mere sight of a weapon causes fear and panic, then that should be taken into consideration, but it is most assuredly irrational behavior. Just as irrational is the notion that to "feel safe" is to be safe. Should our laws and decisions to infringe on our natural rights (namely to self-defense) be based on irrational thinking and fear, in effect trading self-reliance and a measure of real security for a false sense of security, which is a form of danger in itself? No rational person would want this, at least for the reasons I've given.