Edit: I won't argue with that ^. What the US government has done may well be illegal (I don't know) and certainly shouldn't have been done in secret. I'm just arguing right-to-privacy.
I hate to say it but I find this mentality immoral, and I don't think you're thinking critically enough about the situation. There are many many reasons why I believe this, so I'll try to keep this short. To start, you say the only practical way to use these powers is to investigate people who there is already a good reason to be suspicious of. Ignoring that it's NOT the only practical way for now, who defines what is a good reason? Where is the line drawn? Does searching for al qaeda on google target me as suspicious? They WERE hiding this entire operation from us, so I high doubt we'll ever find out specifically what the criteria would be for this. Given the best situation where there are no corrupt people abusing their power with this, there's no way to be certain they wouldn't start reading all your shit and snooping on you for stupid reasons.
How many people google "Al Quaeda" on a daily basis? My guess is that it's too many to realistically follow up on. What defines a good reason will be whatever works. The simple economics of it ensures that they won't use it to target people for stupid reasons.
The reality is that this system has infinite potential for abuse, and if history is any indicator this can and will eventually affect every citizen. For example,
NSA employees have already been caught listening in on private phone calls they had no right or reason to be listening in on. Did they think that someone having phone sex was reasonable suspicion of terrorism?
Using it to listen in on phone sex is quite clearly gross misconduct on the part of the NSA employees and therefore grounds for dismissal. I never said the system doesn't need to be monitored.
I think not. That's a naive viewpoint. But wait, what if by doing this they increase the potential to catch some motherfuckin' terrorists? Well, that would be great except like the TSA, they've never once caught anyone. Hell, this PRISM shit has been going on since 2007 and it still didn't prevent things like the Boston bombing. That event was caused by two of the dumbest kids, at least one of whom had been in this country for years before hand going to school here. All their spying and data mining didn't do shit. It's a flawed system and doesn't work.
"Your theory of gravity doesn't address the issue of why there are no unicorns so it must be false."
The Boston bombings happened so clearly PRISM isn't 100% effective. You can't use that to conclude that it is 0% effective. Right now we do not know enough about it to say anything about whether or not it's been useful. "Didn't prevent
things like the Boston bombing"? What things? How many other terrorist attacks have hit mainland US in the last five years? (I'm actually not sure what the answer is to that. I have a short memory for other countries' suffering. I'm hoping it's a low number.)
Furthermore, if you had the data of half a billion people dropped on you how long do you think it would take to use it effectively? You need something like the Boston bombing to happen before you can even begin to look at what trends indicate a threat.
But then, why is it a problem? If I'm not doing anything wrong why should I care? Ignoring that that is the wrong way to approach this situation (It should be, "If I'm not doing anything wrong, why is the government snooping on me?"), the definition for "what's wrong" is a moving goalpost, and one set by the same people spying on me. Not only that, but you're going to fuck up eventually. Have you ever pirated anything? Have you ever downloaded or shared music? Have you ever done drugs like smoke weed? Have you ever stolen anything of ANY value?
You are talking about problems with the law and then pinning the blame on the law enforcement. You need to draw a distinction there. Crucially, punishments for breaking the law have to take into account the probability of getting caught, otherwise the deterrent doesn't work properly. Take speeding for example. The fine for speeding in the UK is £100 (or it will be once the law is updated in a couple of months) but the odds of getting caught are low (say, one time in a hundred). If law enforcement was perfect then you could charge £1 for every offence and achieve exactly the same effect.
In the same way, once it becomes possible to police piracy 100% we would no longer need big fines. You could literally set the fine at 70p per song and have that fine transferred straight to the artist. 100% enforcement doesn't end by making everyone a criminal - it ends by making every download legal.
Now, we can debate whether or not the government would actually bring in those measures. Historically I think sentences may have gotten tougher even though law-enforcement has improved. But this is not a problem with PRISM.
Law enforcement is never the problem. The problem is the laws about what punishment goes with what crime, and that is an entirely separate debate.
If the government knows, that can easily come back to bite you in the ass. Say in a few years time you're up for a big job interview. You've aced the application process and your resume is impressive as fuck. The last thing is a background check to make sure you aren't a piece of shit in disguise. You think to yourself, "I've never done anything wrong, I'm in the clear!" Then the next day you're told that you didn't get the job, and also you're a scumbag. What went wrong? Well thanks to the constant data mining of your personal life, maybe your weird-ass personal sexual fetish has been noted and is available to the company that was looking to hire you.
A company which discriminates against people with strange sexual fetishes is a company which is severely limiting its choice of workers. Again, the economics says they won't do it.
Or maybe they see that when you were younger you did a lot of drugs, and they don't trust you not to slip back in to it.
Information like this is absolutely relevant to the company doing the hiring and probably should be available to them. If the data show that ex-drug addicts are worse workers then the company has a right not to hire you on that basis. Same as how companies have a right to know if you have a criminal record.
I know you're just picking out examples, but I think these last two responses are generalisable. Either the company is using unnecessary information to hurt themselves, or they are using information which frankly probably should be available. And once again we come back to the fact that if no one is truly innocent then "guilty" loses its meaning. Everyone has fetishes or used weed once or is a bad driver, etc., etc., so it becomes impossible to discriminate on these grounds.
This information you think would be trivial has come to light and fucked you over. What about if you were in a lawsuit and you had a good defense, but then the opposition bought your history from the NSA and started smearing your name so that the jury would vote against you? This shit can and DOES happen.
This is a reddit post from someone who lived in a country that did the same thing the NSA is doing now. I highly suggest you read it, because it recounts actual events that anyone in their right might would be appalled at.
Once again, the problem here isn't the law enforcement, it's the law itself. It's just that the laws were oppressive. You live in a democracy,
the entire point of which is to prevent oppressive laws. It's the only real advantage you have over authoritarianism so don't marginalise it. But even if you lived under Saddam Hussein you couldn't argue with the surveillance. Surveillance worked. It's the system behind it that needs looking at,
and that is a separate debate. Otherwise you might as well be throwing in your lot with the people who think they need the right to bear arms so that they can rebel against the government if they want to.
The argument, "If you aren't doing anything wrong, why should you care if someone is spying on you?" Is absolutely retarded. I don't care how blunt I'm being, but if you legitimately think that you need to check yourself back in to reality. There's no legitimate reason for it, and there's no way to opt out. It's not even for JUST the people in the US. PRISM monitors EVERYTHING it possibly can from any country, and what's worse is that they don't have control over it.
The fucking Dutch have access to it, due to moles they have inside. Who's to say other countries couldn't get people inside? Or even buy out an existing employee? Suddenly North Korea or China or Somalia has access to PRISM and then what?
And then what exactly? Am I going to be denied my dream job in North Korea?