(November 7, 2008 at 10:12 am)Kyuuketsuki Wrote:I'm afraid I have to disagree. There is no such thing as "more advanced".(November 7, 2008 at 10:03 am)allan175 Wrote: There is no one solution for walking about, see all the various forms available on the Earth!
True but the most advanced are bipedal ... maybe that's luck, maybe it ain't but it seems to me that evolution is driven by anything other than "luck" ... in other words there's a good reason why we are the way we are (and I ain't talking intelligent design).
We are how we are because of the steps we followed to get here, as far as I am aware most larger organisms are mirrored (ie: same on both sides) . If the first "mirrored" common ancestor was actually 3 or 4 waqy symetrical then the subsequent generations would follow that pattern.
And, when it comes down to it, there is probably no criteria you could choose for our "advanced-ness" that wouldn't be beaten by another organism!