Jeff7
Lifer
- Jan 4, 2001
- 41,596
- 20
- 81
1) I'd hope that their memory is better than ours.Originally posted by: MIKEMIKE
and, 2000 years from now, when computers are talking about how they came about... will they say they evolved from something, or was there a supreme being who created them?
think about that.
2) They don't really resemble any other life forms on the planet. We've got DNA that closely resembles that of chimpanzees. Our own DNA incorporates genetic elements of ancient viruses. Our basic body structure is quite similar to that used by many other life forms on the planet.
An artificially-created life form, such as an android or robot, devoid of memories of the past, would almost certainly notice that its own makeup does not share these similarities.
Spacecraft launched from Earth are sterilized before launch, but only to a certain level. REALLY sterilizing absolutely everything would be time prohibitive and expensive. So the stuff we launch is mostly sterile.Originally posted by: destrekor
so are you implying we are creations of some lifeform?
because the logic fails IMO. Unless it was some alien who decided to seed life on Earth with the necessary ingredients for RNA/DNA (of which has been proposed, as having arrived by means of a comet or other space debris)
So sometime in the next 50 years, we launch a fission-powered ion thruster/solar sail propelled spacecraft out toward deep space. It of course falls into some kind of temporal warp doodad, and crash-lands on Earth a little over 3 billion years ago.
Oops, we just seeded the planet...again.
