Re: Avenger/Justice League in the "real" world
Regarding sword-weilding heroes and Thor's Hammer:
Maybe I misunderstood the premise. I was assuming that in the "real world", there is no such thing as Mjolnir, because Thor is a mythological (aka fictional) character. If this version of the real world that we are discussing includes magic weapons, then I guess your sword could cut through anything. But then it's not really the real world, although I can see where *that* argument is headed.
Anyway, if magic weapons exist, I would still rather have a magic gun than a magic hammer.
* * *
Regarding villains, megalomania, doomsday, and Al Qaida:
Looks like this might be a "chicken and egg" question. If you are already a murderous loon, then giving you super powers on top of it could very well cause you to build a doomsday device.
My main point was just that adding super powers to an otherwise real world, would not result in the high number of would-be world conqueror's that you see in comics. I haven't really thought it through, however, and the rest of you are making good points.
Take Dr. Doom. He has powered armor and he can build robots. Does that provide any plausible reason for him to want to conquer the world, if he wasn't already that way before?
As for people gaining powers, and then wanting to change the world -- my view is that the world doesn't like to change, so this would be more of an imagined threat than a real one. The media would have you believe that the world is on an unstoppable path to hell in a handbasket, all because of ONE thing. (Of course, that one thing changes from day to day.) In reality, the ability of one guy to cause serious change is limited. In the rare exceptions, charisma is the main factor that allows change, not super powers.
If Dr. Doom decides he wants to change the world, what's he going to do, really? Does he single-handedly destroy the world's armored divisions and air forces, and then order the Grand Latverian Army to march to victory? Is the world just sitting around while he does this? How does the Lateverian soldier deal with a heavily armed citizenry that doesn't like to be bossed around? Dr. Doom might take out a tank or two in a head to head fight, but 50 million militia men in hiding is a different matter. The whole idea seems implausible.
More likely, a real world Dr. Doom would try to change the world with political assassinations and nuclear terrorism. In other words, the same thing that non-super villains already want to do in the real world.
* * *
Thanks for the warm welcome, guys. I don't have time to respond on the lawsuit issue right now. But, it occurs to me that if super-hero teams were sponsored by major corporations, they could afford some pretty big insurance policies to handle those lawsuits. In a litigious society, supers would have to add financial value to their employer in order to justify the high legal exposure, which means they can't be pure good guys.
Free lance good guys would be rare, and would probably have to be evasive with law enforcement in order to avoid getting sued, which also means they can't be pure good guys. The corporate hero, on the other hand, would stride proudly into court, using the whole thing as a Michael Jackson-esque photo op. "Yes, I'm getting sued again. Look at me! It's only because I'm famous. There is no basis for this lawsuit! Kids, remember.... Captain Thriller drinks Pepsi!"