Karmastic -> RE: How far back to you think "advanced" civilizations go back? (8/14/2012 12:12:01 AM)
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thanks, i should have clarified that. by "advanced", i meant, like the Egyptians, or the Mayans. Large organized cities (and empires) and governments. with aqueducts and/or controlled water supply. and clear architectural prowess, such as pyramids. and knowledge of the stars (calendars and star charts). and perhaps even rudimentary knowledge of electricity (e.g., Babylonian battery). but i have to admit, i think it's even more, but wouldn't ask others to indulge what's presently considered lunacy. i.e., advanced as in satellites (lost orbit and burned up), and full fledged technology to at least our present level. my initial gut tells me there would be traces, as Jeff suggests. but then i realized just how technologically feeble and infantile we presently are, and just how many basic forces and powers we don't understand. e.g., what we call "dark matter", which is another way of saying we know there's something out there affecting matter that we don't yet grasp. or that they just recently discovered that they were 100% wrong about the behavior and speed of our universe expanding (slowing down, or speeding up, we were wrong). and we still cannot see beyond the "event horizon", nor have we accurately figured for various gravity affecting bodies or forces. and that's not to mention that they are still "discovering" sites, and recently learned the Mayans went back at least a couple thousand years further than originally thought. thanks for indulging me :)
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