So, the world resets itself eh? Though the 12,000yrs is stretching a bit...the "future" doesn't seem to have "flying car" or anything and just looks (as little as we see) as the per-apocalyptic world. Satoshi and the crew could be considered the first "homo sapiens" of the new world.

Now, let's all stock up on celestial seasoning tea bag and sleeping pills before the end of the year.

You're funny 🙂 ) If 2012 is really the end, I gotta get laid, don't wanna die a virgin 🙂 )).
Also, the ending is a little ridiculous. The future people didn't discover any ruins of civilization at all 😕