But unlike religious faith the faith in empirical observations can be useful in practical ways. We can sell yellow cars when a consumer wants a yellow car. Is it yellow anywhere else but the human brain? Not important to the guy making the sale, and happy customer.
Popper pointed out that empirical observations are lies. The sun is not the same size as the moon. And one revolves around the earth, while the earth revolves around the other. Nothing in naked empirical observations tells a person that the earth revolves around the sun, while the the moon revolves around the earth; or that the sun is umptine times larger than either the moon or the earth.
To the aboriginal mind, such issues are unimportant and thus not existent. Popper realized that it was not natural human thought, natural human observations, which led to the rise of the modern scientific world. He realized that it was mythological thought; thought based on unnatural intuitions, or intuitions that in and of themselves perceived a higher order than the natural observations had any use for, i.e., it was religious thought.
For instance, heliocentrism came from the religious inclination that that which provides light, heat, and thus life, should be central, the axis around which everything revolves, and not something subject to the bodies it empowers. The agnostic empiricists laughed at the thought that human prejudice should question a person's own lying eyes. But St. Paul said we live by faith, not by sight. And throughout history those who believe in the divinity of man have been showing that our lyin eyes can't be trusted to lead us out of the muck and mire of aboriginal naturalism.
Popper points out that Copernicus' first inclination toward heliocentrism came from religious myths and ancient religions that worshiped the sun as central to all life on earth. He (Popper) goes on to show that it's the ability of the human mind to hypothesize orderliness and metaphysical truism of a higher order than empirical observations require, or provide, that's the true genesis of the scientific-world.
. . . I share with the materialists or the physicalists not only the emphasis on material objects as the paradigms of reality, but also the evolutionary hypothesis. But our ways seem to part when evolution produces minds, and human languages. And they part even more widely when human minds produce stories, explanatory myths, tools and works of art and science.
Karl Popper, The Self and its Brain, p. 11.
Harvard's Professor of evolutionary biology, Joseph Henrich, does Popper one better in his book published just last year,
The WEIRDEST People in the World. He shows that the entire modern, Western, world, with all its gadgets and technology is the product of the Protestant Reformation; that Martin Luther and his theology are the true engine of the modern scientific world. He sets out to prove this thesis scientifically, with real, hard, data, and, to my mind, succeeds beyond belief.
Sir Karl Popper, and his friend Albert Einstein, suspected that Judeo/Christianity provided some seminal element required to achieve the science of the modern world (hell, Isaac Newton is the champion and he was a bible-toter through-and-through), and Einstein said as much. As agnostics, that wasn't an avenue they (Popper and Einstein) pursued too aggressively. On the other hand, Professor Joseph Henrich pursues precisely that.
Intelligence makes clear to us the interrelation of means and ends. But mere thinking cannot give us a sense of the ultimate and fundamental ends. To make clear these fundamental ends and valuations, and to set them fast in the emotional life of the individual, seems to me precisely the most important function which religion has to perform in the social life of man. And if one asks whence derives this authority of such fundamental ends, since they cannot be stated and justified merely by reason, one can only answer: they exist in a healthy society as powerful traditions, which act upon the conduct and aspirations and judgments of the individuals; they are, that is, as something living, without its being necessary to find justification for the existence. They come into being not through demonstration but through revelation, through the medium of powerful personalities. One must not attempt to justify them, but rather to sense their nature simply and clearly. The highest principals of our aspirations and judgments are given to us in the Jewish-Christian religious tradition.
Albert Einstein, Out of My Later Years, p. 22, 23.
John