From the disclosures we got from Snowden, as well as previous revelations about the NSA, the evidence points to a situation pretty damn close to that. They are grabbing data from all sorts of social networks, we know they scarf up email, we know at least they grab most - if not all - phone metadata, and we know they're tapping underseas fiber-optic cables that represent backbone Internet links between countries. We know carriers like AT&T graciously make data off their networks available to the NSA, and we know they do these smokey back-room deals with the other Five Eyes countries, and now Germany as well. I see no reason to think they aren't doing similar deals with most other "friendly" countries.
And let's not get into the backdooring routers and commercial software, and attempts to weaken encryption standards.
To say that we aren't already "in a world remotely like 1984" strikes me either disingenuous (Hello, NSA employee?) or uninformed. Would you care to say what else the NSA would have to do (or what we'd have to find out they're doing) before you say we are "remotely close to 1984"?