Just stop using Facebook.
The solution is not that easy. Even if you do not use facebook, facebook keeps track of you using the 'like' buttons on other sites. There are many of those 'like' or 'share' buttons all over the web. You have to block the entire domains they own to prevent them spying on you.
I think this is illegal actually: as you didn't register or accept facebook terms of service they also track you.
Those sites should also stop using Facebook. Therefore, we should stop using sites which support Facebook supporting the NSA. Enough people do this and I guarantee you the web will change in the way you desire. Anyway, I don't think asking government is a good idea, considering they're the major source of the problem to begin with; if anything they'll pretend to solve the problem to trick you into believing it's safe, when the problem persists in a different form.
There's this tool which stops the like buttons from tracking you:
https://addons.mozilla.org/en-US/firefox/addon/donottrackplus/?src=searchAlso, IIRC, Facebook isn't the only one who tracks you through those buttons; Google is the only other culprit that comes to mind, though I believe there's more. That tool should block them, though. While I agree that it's no fun to have to use these extra precautions to protect oneself on the web, we must remember that the web is this way out of our will; whatever people consent to will continue, and consenting to the use of sites which watch what we do is resolved only by refusing revenue to said sites.
