Ancient Aliens says space beings created everything. How do we know humans back then didn't posses same skills as those today?  They had better tools and then the meteor came and changed things. Just as another will come, knock all the satellites useless and the human race will have to start over again. In 10,000 years, human archeologists will think we were as dumb as we think of those from the past. They will think we only survived with the help of aliens. 

Not all humans are idiots. 

I love Ancient Aliens. Probably seen every episode.