One of my favorite essay collections has to be Iris Murdoch's Existentialists and Mystics. I have been taking some notes on this fascinating anthology of some of Murdoch's best essays and lectures. Murdoch is both a critic of 20th Century philosophy as well as a promoter of a somewhat Platonic sense of the Good. She critiques certain strands of modern philosophy as being too focused on the will and "free choice", as opposed to cultivating the proper attention needed to make meaningful choices that are based on clear evaluations of what truly exists. Although Murdoch does not precisely define the Good (any more than, say, Plato does), I find myself making parallels between her notion of the Good and the Buddhist notion of Sunyata, or emptiness. Here are the parallels that I draw between both concepts.
1) Both concepts involve a reality that is independent of "self" or self grasping. Both emptiness and "The Good" are independent of our wants, desires, self-centered tendencies.
2) Both concepts require contemplation or a disciplined activity of the mind to be fully known or revealed. Murdoch suggests that contemplation of nature, art, or any other discipline such as academic subjects or crafts, can take us effectively out of ourselves and into a realm where values matter. A tradesperson definitely can tell the difference between a quality furniture and furniture that is sloppily made. By analogy, most people have an instinctive sense of values that are conducive to the good. Murdoch also introduces Simone Weil's concept of "attention" to denote a patient and diligent attitude where we humble ourselves before a subject matter--waiting for it to disclose itself rather than trying to impose our prejudices or quick judgments on the thing to be studied. Of course, emptiness is similarly something that requires contemplative awareness to be deeply known or fathomed.
3) Both concepts entail a sense of contingency. Contrary to the human impulse to try to systematize or contain the truth in a single philosophy or work of art. both "the Good" and "emptiness" defy all expectation. This is simply because things operate from endless changing factors, and are constituted by factors that are not contained within neat or predictable concepts. Emptiness is an idea that takes us beyond conceptualization, because it suggests a "thusness" that cannot be controlled, predicted or fully shaped or known by the intellect.
There a lot of other things to say about the parallels between Murdoch and the Buddhist concept of emptiness as I understand it. However, I do want to add that from what I understand of Chan and Zen Buddhism, what we think of as Good and Bad are not absolutes but necessarily co-exist. This is one thing that I don't think Murdoch's philosophy goes into very much, but I am very fond of Thich Nhat Hanh's frequently cited notion of the "lotus" and the "mud", which suggests that all things inter-are. We can't have a beautiful lotus without the ugly and smelly mud, and nor can we have flowers without filth or garbage to fertilize them.
As much as Murdoch wants to delineate a clear and fixed notion of Good, there is something in what I have read from Buddhism and Taoism in particular that tells me that both good and bad are in the same boat. If something is sinking the boat, good also suffers, and so we had might as well view both good and bad with equal parts care and consideration, knowing that they are not fixed, unchanging entities. They co-exist. A sloppy craftsman sometimes needs to be sloppy before they can become good, since the sloppiness is the grounds through which we practice perfecting our craft. This doesn't necessarily negate the ideal of perfection that the craftsman might aim for, but it suggests that we can't condemn the bad as imperfect or flawed if, in the end, it contributes to the craft.
Being able to see the good intention in something or someone (and value it) is one expedient way of reminding a person that their actions are a form of light struggling to find itself, even when the behavior seems ostensibly to be destructive. Destructive relative to what? Even the worst forms of destruction can be the grounds for some deep learning or reconstruction. On the other hand, if we try to cut up the world into good and bad, we are not respecting that an organic process is happening and unfolding, often through some dialectic struggle of sorts. Knowing this and acting upon it does not guarantee goodness, but I believe that thinking this way makes goodness more likely, because it does not try to divide the world into unsolvable opposites. And also, thinking this way can keep one's spirits hopeful even in times of darkness and struggle.
Murdoch, Iris (1997). Existentialists and Mystics. Penguin Books