no soul = no God (its all in the head):
The idea that human minds are the product of evolution is “unassailable fact,” the journal Nature said this month in an editorial on new findings on the physical basis of moral thought. A headline on the editorial drove the point home: “With all deference to the sensibilities of religious people, the idea that man was created in the image of God can surely be put aside.”
Or as V. S. Ramachandran, a brain scientist at the University of California, San Diego, put it in an interview, there may be soul in the sense of “the universal spirit of the cosmos,” but the soul as it is usually spoken of, “an immaterial spirit that occupies individual brains and that only evolved in humans — all that is complete nonsense.” Belief in that kind of soul “is basically superstition,” he said.
For people like the evolutionary biologist Richard Dawkins, talk of the soul is of a piece with the rest of the palaver of religious faith, which he has likened to a disease. And among evolutionary psychologists, religious faith is nothing but an evolutionary artifact, a predilection that evolved because shared belief increased group solidarity and other traits that contribute to survival and reproduction.
soul = something else or still need a definition or everything has a soul:
soul = not a scientific question:
For Dr. Murphy and Dr. Haught, though, people make a mistake when they assume that people can be “ensouled” only if other creatures are soulless.
“Evolutionary biology shows the transition from animal to human to be too gradual to make sense of the idea that we humans have souls while animals do not,” wrote Dr. Murphy, an ordained minister in the Church of the Brethren. “All the human capacities once attributed to the mind or soul are now being fruitfully studied as brain processes — or, more accurately, I should say, processes involving the brain, the rest of the nervous system and other bodily systems, all interacting with the socio-cultural world.”
Therefore, she writes, it is “faulty” reasoning to want to distinguish people from the rest of creation. She and Dr. Haught cite the ideas of Thomas Aquinas, the 13th-century philosopher and theologian who, Dr. Haught said, “spoke of a vegetative and animal soul along with the human soul.”
Dr. Haught, who testified for the American Civil Liberties Union when it successfully challenged the teaching of intelligent design, an ideological cousin of creationism, in the science classrooms of Dover, Pa., said, “The way I look at it, instead of eliminating the notion of a human soul in order to make us humans fit seamlessly into the rest of nature, it’s wiser to recognize that there is something analogous to soul in all living beings.”
For scientists who are people of faith, like Kenneth R. Miller, a biologist at Brown University, asking about the science of the soul is pointless, in a way, because it is not a subject science can address. “It is not physical and investigateable in the world of science,” he said.
“Everything we know about the biological sciences says that life is a phenomenon of physics and chemistry, and therefore the notion of some sort of spirit to animate it and give the flesh a life really doesn’t fit with modern science,” said Dr. Miller, a Roman Catholic whose book, “Finding Darwin’s God” (Harper, 1999) explains his reconciliation of the theory of evolution with religious faith. “However, if you regard the soul as something else, as you might, say, the spiritual reflection of your individuality as a human being, then the theology of the soul it seems to me is on firm ground.”
Dr. Miller, who also testified in the Dover case, said he spoke often at college campuses and elsewhere and was regularly asked, “What do you say as a scientist about the soul?” His answer, he said, is always the same: “As a scientist, I have nothing to say about the soul. It’s not a scientific idea.”