the national geographic channel could show such a crappy documentary. I just saw "extraterrestrial" and it sucked. for those of you who haven't seen it, they give predictions about ecology on alien planets that is totally stupid.. they had small organisms that were yellow and odd-looking (I can't remember what they were called) they said in the second stage of their life, that they all group together into a population. except, they don't call it a population..they call it a new organism which is just a cloud of small organisms. this was a "super killer" they were extremely dangerous. when they deour another species (which is supposed to be the most intellegent species on that planet) they sprout out of it into a flower. then, the flower releases spores that are said to be new bodies in the first stage.. I'm not going to list every ecological flaw in this... Anyone else see this?