Consider this invalid proof that 1 = 2:
1. Let x = y
2. x^2 = x*y
3. x^2 - y^2 = x*y - y^2
4. (x - y)*(x + y) = y*(x - y)
5. x + y = y
6. y + y = y (substitute using 1)
7. 2y = y
8. 2 = 1
You could refute this by pointing out that step (5) involved division by (x - y) = (y - y) = 0, and you can't divide by 0.
But imagine if someone claimed that the proof is invalid because "you can't represent numbers with letters like 'x' and 'y'". You would think that they don't understand what is actually wrong with it, or why someone might mistakenly believe it. This is basically my reaction to everyone I have seen oppose the censorship because of some argument they present that the idea is wrong and no one would believe it.
I'm actually not sure if I understand your point. Either it is a round-about way of making it or I'm totally dense and the idea really is dangerous (or some third option).
It's not that the idea is wrong and no one would believe it, it's that the idea is wrong and when presented with with the explanation for why it's wrong no one should believe it. In addition, it's kind of important that people understand why it's wrong. I'm sympathetic to people with different minds that might have adverse reactions to things I don't but the solution to that is to warn them off, not censor the topics entirely.
Ideally, I'd like to save the world. One way to do that involves contributing academic research, which raises the question of what's the most effective way of doing that.
The traditional wisdom says if you want to do research, you should get a job in a university. But for the most part the system seems to be set up so that you first spend a long time working for someone else and research their ideas, after which you can lead your own group, but then most of your time will be spent on applying for grants and other administrative trivia rather than actually researching the interesting stuff. Also, in Finland at least, all professors need to also spend time doing teaching, so that's another time sink.
I suspect I would have more time to actually dedicate on research, and I could get doing it quicker, if I took a part-time job and did the research in my spare time. E.g. the recommended rates for a freelance journalist in Finland would allow me to spend a week each month doing work and three weeks doing research, of course assuming that I can pull off the freelance journalism part.
What (dis)advantages does this have compared to the traditional model?
Some advantages:
Some disadvantages:
EDIT: Note that while I certainly do appreciate comments specific to my situation, I posted this over at LW and not Discussion because I was hoping the discussion would also be useful for others who might be considering an academic path. So feel free to also provide commentary that's US-specific, say.