(I don't even know how to begin...)
Ok, speech is important, we've mastered that. Opposable thumbs and walking on two legs? Check! Wearing clothes and not living in trees? Check! Buying useless things so we can rub our wealth in our neighbour's face? Check! Not throwing feces at each other during an argument? Check! We consider our species to be intelligent. So much so, that we've crowned ourselves kings, rulers of all other living beings, superior. We are, in fact, not.
Ok, speech is important, we've mastered that. Opposable thumbs and walking on two legs? Check! Wearing clothes and not living in trees? Check! Buying useless things so we can rub our wealth in our neighbour's face? Check! Not throwing feces at each other during an argument? Check! We consider our species to be intelligent. So much so, that we've crowned ourselves kings, rulers of all other living beings, superior. We are, in fact, not.