The answer is diversity. Life, The Universe, and Everything is telling us that beauty lies in diversity. Tao tells us that the ugly does, too. Ugly is non-conforming so, in my mind, tends to support Dr Lee's thinking and Yin/Yang is a near perfect place to reside.
The current mistake of mankind is to look for meaning in intelligence (or ego) rather than Tao. We have reached a collision moment, or war, between ego and Zen. I suspect we know, intuitively, how that will likely play out. Ego is about to see proof that it is not greater than Tao. Or Zen.