Mass Effect (or at least Anderson) credited it to something along the lines of how it was probably the best form something could evolve to. Also, much easier to build a variety off of one skeleton.Kristian Fischer said:- le snip -
Actually, it is because we can't. Well, sort of. The problem is that we don't know any other sentient race on our level. We can't really imagine something that is both sentient but has truly alien motives that we just can't comprehend. Hence why stuff that we imagine, aliens or otherwise, is always a reflection of the things we know of. Hence why alien minds at least will never truly be alien, we can't comprehend something truly alien.xPixelatedx said:Tl;dr it's not that we can't make more interesting aliens... we just don't want to.
*smacks forehead* I knew I should have been more specific. Of all the diverse body types on the Earth (of which there are a surprisingly large amount), only humans have had the right design to create and use complex tools, leading to and including space travel. Assuming other planets had a similar amount of diversity, it stands to reason that any species capable of creating interstellar travel (and thus getting out and meeting humanity) is likely at least somewhat humanoid in appearance, barring some quirk of nature like telekinesis or parasitism or their natural forms being able to survive travel in a vacuum or something like that. It's a self-centered view, but given the scope of the universe and our own miniscule POV, it's not an entirely uneducated one.NightmareLuna said:I know what you are saying but I still feel the need to say that it is not completly true... There are other species, like birds, octopuses and hell even dolphins use tools. However, that is not to say they create their own, but just take what is available in their vicinity and use them as tools.Ordinaryundone said:Because, looking at all the species on the Earth, the only ones that evolved to use tools were the ones with humanoid appearances.Tthis doesn't mean that we are the ONLY body shape that is capable, but in our experience it is.
A short google yields this, http://www.livescience.com/9761-10-animals-tools.html Quite interesting read actually.![]()
Don't forget that being an upright biped is a development of a 'choice' made as a species that gave us an edge rather than a physical evolution that forces us to adopt an upright position. The human body is designed to be a quadruped not a biped. Being an upright biped is mainly related to the simple fact that our best sensory organs as predators are situated in a way that upright walking gives us an edge in distance and perception over other creatures in the environment, we could see threats further away.Ordinaryundone said:Fingers, hands, and arms designed for manipulation. That's the key. And once you've got at least 2 arms and an upright torso you are more or less humanoid already. Having more arms or fewer fingers is irrelevant, so long as it looks like it can pick up and use things. Tentacles work in a pinch, but they raise a whole host of other issues that the bipedal form doesn't worry about.