Athene's Theory of Everything

Is there such a thing as a theory of everything? I guess many thinkers, scientists, philosophers have argued that there exists or has existed such a theory but how can they prove that this is the case?
Take a look at this video and make up your mind:

The Super Moon

(Photo taken from: http://www.expressen.se/nyheter/1.2371738/i-natt-ar-supermanen-har. Photographer Jan Wiridén)

Tonight the moon passes the Earth at a distance of 356 578 kilometres, closer than anytime since 1992.

In connection with this kind of phenomena, there have been great natural catastrophies reported but some scientists say that this is not at all as closely related as one might think.
However, if there are some turbulence in the geological activities somewhere on earth, a 'giant moon' like this might be disengaging factor, others say.

We'll see about this...