I have no concrete evidence or a conclusive theory. This is just a collection of stuff that would make a good theory, so feel free to make an interpretation of the stuff I post.

Firstly, the mascots.

If you look at the clock on the logo it's at 20 past 12 (2012)
This may be a coincidence, but why pick 20 past 12 when it's a very unusual time. Also, how would they have known 53 years ago that the Olympics would be returning to London in 2012?
A lot of people say that the London 2012 Olympics and the 'takeover' has been planned for many, many years.

Also, if you look at the company behind building the London Eye and part-constructing 2012 Olympic stadium.

Notice anything strange?
If you rotate the man sitting down by 90 degrees anti-clockwise and rearrange it you will see the word ZION

As well as this spelling ZION, the 2012 logo is also said to...

I don't know if this is just a coincidence, or if not, what it is meant to mean. However, some people say it's because something is going to happen that will turn London into a 'new Jerusalem' and have us under control.
Also, a lot of people say the Zionists are behind a lot of the world (the media, TV, world governments etc...)

Some important people in history have been recorded saying something along the lines of: The world will unite if we have an attack from a non-human race. Obviously, this would put all people's trust in the Government and NWO/One-World government would be able to go ahead.
Guardian posted an article about it a while ago: [ Register or Signin to view external links. ]

I also just found this on another site, Rik Clay exposed the 2012 Olympics and was 'killed'.
Rik has suggested that the 2012 Olympic site is being prepared as the New Jerusalem by the New World Order and suggested it may be possible that a staged alien invasion will be used at that time to unite humanity under the new world order. The latter is not a new idea, but has been mentioned numerous times by whistle blowers that a staged invasion is in the works.
Which is basically what I said above

Also, as for the false-flag terrorist attack a Chemical/Nuclear attack may be likely. The part-subliminal message in MW3 could be something, there are also a lot of symbols and signs in MW3 that are subliminal (you can see them if you check YouTube) which could mean something.
If you haven't already seen the Nuclear attack video on YouTube, I suggest you watch it. Very interesting: [ Register or Signin to view external links. ]

Also, the lyrics to the old English hymn, 'Jerusalem'.
The poem could also back up the fact that this has been planned for a while.

I am making a reference to Illuminati now, because I think that they're behind it (speaking from a general POV).
If you look at the image, they were a set of Illuminati cards made in 1995 that predicted Twin Towers, swine flu, Pentagon...


But, maybe...
They want us to think "nukes or aliens".
Then they just release a super deadly virus that wipes out 80% of the population and to get the vaccine you have to get the chip that gives you doses of the antidote every day. (the chip thing is something that people believe will enslave us and rid us of all of our freedom, you may have to watch a video to understand it)
Well if you are going for a deadly virus the olympics will ensure it is spread worldwide using the visitors to spread it just as after the first world war.


Any questions, criticism or reasons behind these please post.