lol. Oh ok sorry, yes gazelle's has two eyes, but they do not see in 3D. I thought you meant the 3D part.
Admittedly, humanity's excellent depth perception has more to do with our arboreal origins than anything, and it doesn't make civilized life especially easy. But a human with eyes on the sides of his head would still be a humanoid.
erez87 said:
Well spiders has hundreds of eyes, I see them surviving well... And there are many animals without eyes. And may I remind you humans did not evolve to be upright so they could use tools better. They did much much earlier than tool using.
Well, of course. The upright posture was probably for seeing over the tall grass or somesuch when humanity's ancestors came down from the trees, but we're looking at its
effects. It just so happened to let them use tools with their dexterous hands, which let them make tools, which led to society as we know it. Civilization came from tools, which came from usable hands, which came from upright posture.
erez87 said:
And actually standing upright brought several major problems, like giving birth being a very hard business, thats probably the main problem in being upright, baby-death rate is very high, also mothers death rate.
Oh, I wasn't aware that our ancestors were too stupid to lay down to give birth. I suppose they'd just walk along while they were pregnant until, oops, the baby dropped out and hit its head on a rock. Oh well.
The fact that we have bipedal posture clearly demonstrates that it was an excellent strategy. It doesn't have much to do with birthing mortality rates, as far as I can see - You're probably thinking of the larger cranium that accompanied our larger brains, which
does pose a problem.
erez87 said:
Elephants are very capable of tool using. Their trunk is superior to the human hand in almost anything. It's more delicate and more powerful, depending on need.
More delicate and powerful?
Not as far as I know. A trunk can do some basic grasping of small objects, I suppose, but it's inferior all around when you look at the hands' toolmaking function... Especially when you consider that each elephant has only
one trunk. An elephant is about as likely to make tools as a snake is.
erez87 said:
And yeah I do tentacles because it's easier to evolve and mostly cause I suck at drawing proper hands. But I do see tentacles as better than hands, much more flexible.
Then you're ignoring the basic differences between the two systems. You're imagining a squiggly line of ridiculous strength that can wrap around any object at any angle and do anything with it. That's an ideal tentacle, but I there's no way such a system could come about through evolution.
erez87 said:
Anyway this debate can take years... All I agree to is that human centrism is bad for imagination!
This debate was over before it began. The vast majority of changes from the humanoid design are either evolutionarily unfeasible or carry massive disadvantages of their own. If you refuse to look at how a design could come into place, or how effective such a design would be in a pre-civilized world, then you might as well be playing Mad Libs - but with random body parts instead of words.
Edit: Hey, I'm magically becoming Symphony D. right before your eyes! Just add conflict...