Onword and Upward

I have been watching these television programs on ancient aliens about moving large stones with ease, aside from having a different perspective of labor then to now, such as manual labor as appose to horse power and more of a team effort (massive manual labor) for a given cause against modern labor( single mechanical labor) using horse power. With this proof  in Florida of the dreamer moving large stones  for his garden, why don't people look for the only electrical current known about in the far past which Egyptians and other ancient peoples knew about was battery or direct current as apposed to alternating current. In as much as this type is the most easy to discover wouldn't that be the most likely way to look and get off this idea (latent insecurity about humanity's ability to accomplish great things by it self)and realize that we as a civilization can get by on our own very well ,sometimes better with out aliens,gods,or supreme beings. Haven't we been putting ourselves down enough, and need to  realize that we can accomplish the great and unbelievable in our own right, by working together as a global society, with the myriad of our own  perspectives with out outside help. Time to grow up and in learning our own self worth as humanity realize despite our failures we have come along way,and will learn as we grow on our own. Keywords; Self worth, Growth, Social Growth.