I don’t know the answer to this central problem – the problem of maintaining the real value of religion, as a source of strength and of courage to most men, while, at the same time, not requiring an absolute faith in the metaphysical aspects.
– Richard Feynman

Most of us, at one time or another, have felt some tension between religion and science, between ancient thought and modern discoveries, between Vedic wisdom and secular traditions. Probably the greatest challenge to my faith has come not from any religion, but from adopting a scientific world view. So I was fascinated to come across Richard Feynman’s thoughts on the topic. Here is a speech he gave on the conflict between science & religion: http://calteches.library.caltech.edu/49/2/Religion.htm.
Feynman’s argument is very methodical, and I’ve tried to reconstruct it here. In another post, I will give my thoughts on how I interpreted it in the context of Hinduism.
1. Religion has three aspects: the metaphysical, the ethical, and the inspirational.
The metaphysical aspect of religion is that which comments on the nature & origin of the world. What is the nature of God? What is the nature of the Self? Stories of how the world came to be fall into this category. Guidelines on behavior, and advice on the right ways to act and live contribute to the ethical aspect. This can take the form of simple advice from parents, or can also be scriptural dictums to follow one’s own duty. The third aspect, the inspirational, is perhaps the most essential. Inspiration is what brings people to follow the ethical guidelines. It can take the form of communal festivals like Diwali, or may simply consist of the telling of tales like the Ramayana. When people refer to “organized religion”, I think they are generally referring to organized inspiration.
2. The inspirational aspect, which is derived from the metaphysical, enables the practice of the ethical aspect.
Here, Feynman makes what I think is a fairly uncontroversial claim: that the inspirational aspect of religion enables the ethical aspect. Any ethical code needs some inspiration, be it intrinsic or extrinsic, to be followed. The idea that the inspirational must derive from the metaphysical is more subject to debate. It seems to hold true for many Western religions, though I’m interested in hearing your thoughts on how it applies (or doesn’t) to Hinduism.
3. While science does not conflict with the ethical aspect, it (necessarily) conflicts with the metaphysical aspect.
Because the metaphysical aspect postulates statements that are not (and often cannot be) scientifically proven, science is necessarily in conflict here.
4. Because it conflicts with the metaphysical aspect, it also undermines the inspirational aspect of religion.
If we accept Feynman’s claim in #2 that the inspirational aspect derives from the metaphysical, then this statement follows directly from #3.
5. Therefore, the strength of the moral code, the ethical aspect of religion, is lost.
When the inspirational aspect is undermined, religious ethics lose their value.
6. Therefore, while science is logically consistent with religious ethics, it does not support the inspirational aspect of religion, which is the lifeblood of most people’s faiths.
Feynman acknowledges that science can be consistent with religious ethics. However, because it conflicts with the metaphysical and inspirational aspects of religion, science cannot be consistent with religion as Feynman knows it.
7. He concludes: “I don’t know the answer to this central problem – the problem of maintaining the real value of religion, as a source of strength and of courage to most men, while, at the same time, not requiring an absolute faith in the metaphysical aspects.”
His conclusion acknowledges the value of religion, but he cannot reconcile his religion with his science. Fortunately, all is not lost — Feynman provides an opening here. The way to argue against Feynman is to find a way to support the inspirational aspect of religion that is logically consistent with science.