"Native legends" is not only racist but beyond ignorant; it totally discounts the superb observational skills and ability to follow up and develop knowledge that have allowed our species - wherever it is and however much it has hitched its wagon to so-called progress - to succeed as well as it has.
This doesn't even make sense. You are all over the map. At one point you will extol our species observational powers, then at other times, when it suits you, you will talk about how utterly helpless and clueless we, as a species, have become in the wild.
Also, native legends is not racist by any means. Native legends are full of mythical creatures that cannot possibly exist. How is that even remotely racist?
"Regardless, the use of unicorns in an attempt to establish that bigfoot do not exist is specious." JDL
Where did I do that? I simply used unicorns as an analogy to demonstrate that your logic could be applied to any subject, regardless of how ridiculous it may, nor may not be. The point being, that if your logic can support even the most ridiculous of notions, then maybe you don't want to use it to support bigfoot.