What are you talking about? There are advanced societies today that are in the middle of tyranny (Russia and China come to mind) and there are very well known examples of societies slipping into it (Germany and Japan come to mind).
National moods can change surprisingly quickly. Look at gay rights for a recent example in the US--public opinion has done a 180 in a generation. Privacy rights have an interesting partisan dynamic as well, unlike many other issues it does not split down party lines. It could definitely go the way you're saying, but I wouldn't consider it a done deal.
I don't have a direct link to a study, but I'll quote this article
http://thediplomat.com/2013/02/13/5-ways-china-could-become-...
"Statistical analysis shows that authoritarian regimes become progressively more unstable (and democratic transitions more likely) once income rises above $1,000 (PPP) per capita. When per capita income goes above $4,000 (PPP), the likelihood of democratic transitions increases more dramatically. Few authoritarian regimes, unless they rule in oil-producing countries, can survive once per capita income hits more than $6,000 (PPP)."
There are plenty of advanced countries where privacy isn't considered a god given right, and they aren't turning authoritarian. I once tried to explain to a group of japanese businessmen the america idea that guns are meant to counteract the potential tyranny of the government. They looked at me like I was insane.
In my limited experience in France (so I may be wrong here), people didn't seem to really have a concept of police not being allowed on private property.
A quick google search says that in the UK they don't need warrants, not to mention guns are almost completely illegal. http://uk.answers.yahoo.com/question/index?qid=2010033008545...
We in America live in a complete lala-land when it comes to the government going evil - and more broadly the fascination with apocalypse (but that's a larger issue)
And now you're just shifting the goalposts. You never mentioned anything about democracy in the grandparent post. I would also note that Germany is democratic.
I said: "No advanced society (past a certain GDP) has slipped back into tyranny"
I bring up Japan and Germany. I assumed you were not talking about modern Japan and Germany, and you were referring to WW2 Japan and Germany. Japan was a monarchy that turned into some kind of fascist monarchic bureaucracy and Germany was a failed state that turned fascist. Neither represent a modern society turning tyrannical. And yes, when I say modern I mean democratic and with a degree of respect to civil liberties (which is basically true for all wealthy countries in the world, save some oil states). There is no use comparing the US to China - that's apples to oranges.
I guess my problem is that whenever examples are provided which contradict the model as you proposed it you decide to "clarify" the definitions so as to exclude those examples. Maybe that's the argument you originally intended to make, but it's not actually what you said.
"No advanced society (past a certain GDP) has slipped back into tyranny"
The only reason I need to clarify things is because when I say "advanced society past a certain GDP" you think China and early 20th century dictatorships are great example. Then you pretend that in the original post you were talking about modern Japan and Germany, which given the context made no sense
The only clarification I made that sorta moved the goal posts is excluding oil rich countries from my argument, which frankly is a corner case.
http://www.adviceguide.org.uk/england/law_e/law_legal_system...
You obviously did not study history. Look up Germanys history (Nazis, Stasi) if you want a picture of what a gov't can do with you or your children.
Due to Facebook people now-a-days are sharing significantly more than they would ever have been comfortable with even 10 years ago. That trend is only going to continue.
"one big database that was searchable and rampant for abuse by a rogue government agency"
I think this doomsday mentality is going to eventually disappear, and the socio-economical cost of NOT being on social media is going to grow. No advanced society (past a certain GDP) has slipped back into tyranny and all the people that think Obama is going to go fascist and read about how you love tranny porn are not grounded in reality.
Even if tomorrow the government had complete access to everyone's Facebook, life wouldn't change and the world would keep turning b/c ultimately the government doesn't have that much power. Even if Obama hated you personally the best he can do it get your balls fondled at the airport and maybe audit you (though if you pay your taxes, you shouldn't be concerned with that). And yeah, it's important to fight against tyranny and to for instance demand the dissolving of the TSA, but in reality the gov't doesn't care about you and as long as you aren't breaking any laws (and most people aren't) it's not really a big deal.