But what happens when we try to peer further through the language glass, beyond the superficial level of the labels, at the concepts that lurk behind them? Are the concepts behind the English labels “rose” or “sweet” or “bird” or “cat” just as arbitrary as the labels themselves? Is the way our language carves up the world into concepts also merely a cultural convention? Or is it nature that has drawn for us the distinguishing boundary between “cat” and “dog” or “rose” and “bird”?

