Quote:
Originally Posted by troutman
If not aliens, who is it? Hydra?
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I like these theories:
1. Splinter society: It's possible that humans in the far distant past achieved advanced technology and now live in a splinter society that we cannot perceive due to a technology gap. Our biology has hasn't changed for 200,000+ years and everything other than monumental stone architecture turns to dust after 10,000 years.
2. They are puppets for inter-dimensional beings who can't directly interact with us, so they create something similar to our own paradigm of 'having bodies' and 'riding in ships' that they can control and use to interact with our world.
3. Time traveling humans from the future