-.-
Just great... another Zeitgeist movie. Just state a lot of 'facts' that you simply made up, mix it with some mystery, take some stuff, people know about and try to sound like everything you said is just scientific fact and voila: massive bullshit, that everybody believes.
1. The Dogon speak of 2 companions of sigi tolo (assumed to be sirius, but every whise man who was asked pointed at a different star)
2. You claim that the sphinx points in a the direction of a sign of the zodiac... When does it do that? You remember, that the earth is spinning and stuff, right? You further claim that the zodiac was in use 11000 bc. The earliest known use of the zodiac is 2500 bc by the babylonians. It is true, that you cannot disprove, that it was known before, but 11000 bc is a little far-fetched.
3. You claim that humanity gets smarter and dumber due to the wobble of the rotational axis of the earth... Why? And what are those 'ancient scripts' you are referring to? Who wrote them, or at least tell me what they are called, so I can verify your claims.
Fascinating what 10min on Wikipedia can do to those kind of conspiracy videos.
TL:DR Before blindly believing whatever somebody tells you in a vid like that, just check some of the key facts.