Because any place that is designated as a "gun-free zone" thereby becomes a place of danger. Nowdays they are refered to as "Rob Me zones".
Generally speaking, bars are rather filled with people, so robbing people inside is impractical and a bit silly of an idea even when everyone is supposed to be disarmed.
Robbing them in the parking lot is a possibility -- bars seem to attract crime of all sorts -- but the typical target you want to mug is someone who can't defend themselves. For a bar, that most likely means drunk people, who would be in no condition to defend themselves if they did have a gun; you'd just end up with an escalation of the situation that would most likely work against the armed patron by encouraging the mugger to attack while the patron attempts to draw.
On the other hand, the threat of impulsive, alcohol-fueled murders in a flash of anger is massively increased when you let someone carry a weapon into a bar. 50% of all murders are committed under the influence of alcohol. Allowing guns into bars is a recipe for raising the local homicide rate.
Just look at what happened to the schools !
Over 99% of schools will never have a school shooting throughout their lifespan. There were 38 school shootings in 2000-2010 resulting in the deaths of 33 victims (not including the shooter). This number does not include colleges but does include a handful of non-public schools. There are just under 99,000 schools in America, meaning that around 4% of 1% of schools had a shooting, and of those most were single-target attacks or very short opportunistic attacks rather than the slow, deliberate Columbine or Virginia Tech style massacre that people hold up as an example of where a gun might help.
On the other hand, 606 people died of firearms accidents and 19,392 people died of suicide just in 2010 alone. So with that in mind, what exactly do you think would have been solved by bringing guns to a building filled with curious children and emotionally wrought teens other than a lot of opportunities for tragedy.
You have to do a fair threat evaluation. Guns in schools are a far bigger threat than they are a threat neutralizer.
On the other hand, I would exercise self-restraint and not go to bars full of guns.
Kind of like avoiding smoking in bars, you may find that the choice simply becomes "don't go to bars." On the other hand, you can tell a smoky bar upon stepping in the door, so those are easy enough to avoid. However, with concealed carry laws, you have no idea if anyone is carrying while drunk until it has become a situation unless the bar has a very clear sign on the door.
If you wish to live in community that heavily regulates firearms, then band together and do so - nothing restricts a locality/city/region from banning the things of their own initiative (see also Chicago, D.C, New York City, etc.) However, please do not try to impose such things across the whole nation. There is no "reasonable" restriction in the eyes of those who wish to promulgate these laws, save for complete abolition.
Due to a number of court challenges, there is no local governments that are allowed to practice such restrictions anymore, because "there is no 'reasonable' restriction in the eyes of those who wish to [oppose] these laws, save for complete [legalization]." See Heller vs. DC, et al.
Okay, maybe that's a bit too far. Most gun-enthusiasts support restrictions on felons and the mentally ill owning guns, but there are a good number of true gun-nuts that don't, and politics over the last decade has pushed further and further to the fringe on the right. Witness the latest law in right-leaning Georgia to allow concealed carry in bars where people will be intoxicated while armed.
I mean, why did anyone think that was a good idea?
See: http://terminals.classiccmp.or...
You also had bitmap terminal options like Bell Labs Blit/Jerq and BBN Bitgraph that had Motorola 68000s but used them as display processors, sort of like an X Window System terminal, but with their own custom windowing systems.
By 1983, Sun, Apple, and dozens of other companies were selling fancier personal computers with UNIX and other OSes based on the Motorola 68000 series and other CPUs, but their cost was more like $10,000-$30,000.
Right, the no-meat version is better
In your opinion, but you've already established that meat wasn't something you really cared for to begin with.
Don't get me wrong, there are a few Chinese vegetarian dishes I like and many more Indian dishes, but any good dish is a celebration of its ingredients. No dish should be able to taste the same if you add or remove any one ingredient, because if done properly, a dish enhances the flavors of all of its components. If it does taste the same, then there's probably just some component smothering the other flavors, and I can't imagine that any such dish treats its vegetables any better.
I think people mostly don't want to enjoy their non-meat meals, they COULD, but they'd feel like maybe they weren't eating well before. Its scary.
I think you should talk to people who have different life experiences from you rather than just imagine motives for them that cast them in a scary light. I've wanted to go lacto-ovo vegetarian for health and environmental reasons, but I've failed three times. It's not that I didn't want to like vegetarian dishes; it's that I just never stopped wanting the meat dishes too. It's far harder to give up something you enjoy than it is to find joy in other things, and when it comes to food, nothing is quite as tempting as the dish you can't have but want.
Just ask anyone on a diet.
I know of a few authentic places, where they have the Chinese-only menu, but that's not the point. Meat has a distinctive flavor. Unless you do something absolutely horrifying to it to suppress it, you are simply never going to make a dish where it tastes the same with or without meat.
Because people like meat, and you aren't going to get some people to switch until they can get the experience of meat. The problem is that the primary consumers of vegetarian meat substitutes are people who don't like meat.
Imagine if we were talking about giving up chocolate. People could tell you that there's all sorts of yummy, fruit flavored alternatives out there that have "great flavors and textures all their own" and "can satisfy the appetite." But none of them are chocolate. They don't compare at all when you've got that craving, even if they are nutritionally equivalent or better.
So then someone invents carob bars, and all the chocolate lovers look askance at it, while the non-chocolate people are split between those that embrace the new "tastes just like chocolate" treat (which it doesn't) and others are just so puzzled why anyone would want chocolate in the first place. Is it any wonder it fails to attract people who are okay with chocolate?
It's the same with meat substitutes and meat.
I find that not eating meat is pretty trivial
Good for you. I'm reminded of a quote from a comic I read when someone expressed shock and incredulity that another character had not seen Star Wars. Her response was simply, "Your life experiences are different from my own." What you are basically saying here is that you don't really like meat all that much and it was no big sacrifice to give it up. That's not the case for everyone.
I find the switch to a meatless diet extremely hard, and I become just absolutely ravenous when I go more than a few days without it. I've tried three times for all the good reasons that you mention, and I just get a craving that cannot be satisfied by anything else.
Almost any garden variety restaurant in China can make you a dish that usually can't be distinguished from a meat dish, and if I wish I can make several of them myself.
As someone who likes meat, I find that statement laughable. If the vegetables in the dish are the most interesting and delicious part to you, then that's probably true for you. However, while I do enjoy many vegetarian Chinese and Indian dishes, I will NEVER confuse them for those with meat. The taste of the meat is not found in the meat itself but also in the sauces.
"Your mother was a hamster, and your father smelt of elderberrys!" -- Monty Python and the Holy Grail