For Dawkins, atheism is a necessary consequence of evolution. He has argued that the religious impulse is simply an evolutionary mistake, a ‘misfiring of something useful’, it is a kind if virus, parasitic on cognitive systems naturally selected because they had enabled a species to survive.Dawkins is an extreme exponent of the scientific naturalism, originally formulated by d’Holbach, that has now become a major worldview among intellectuals. More moderate versions of this “scientism” have been articulated by Carl Sagan, Steven Weinberg, and Daniel Dennett, who have all claimed that one has to choose between science and faith. For Dennett, theology has been rendered superfluous, because biology can provide a better explanation of why people are religious. But for Dawkins, like the other “new atheists” – Sam Harris, the young American philosopher and student of neuroscience, and Christopher Hitchens, critic and journalist – religion is the cause of the problems of our world; it is the source of absolute evil and “poisons everything.” They see themselves in the vanguard of a scientific/rational movement that will eventually expunge the idea of God from human consciousness.But other atheists and scientists are wary of this approach. The American zoologist Stephen Jay Gould (1941-2002) followed Monod in his discussion of the implications of evolution. Everything in the natural world could indeed be explained by natural selection, but Gould insisted that science was not competent to decide whether God did or did not exist, because it could only work with natural explanations. Gould had no religious axe to grind; he described himself as an atheistically inclined agnostic, but pointed out that Darwin himself had denied he was an atheist and that other eminent Darwinians - Asa Gray, Charles D. Walcott, G. G. Simpson, and Theodosius Dobzhansky - had been either practicing Christians or agnostics. Atheism did not, therefore, seem to be a necessary consequence of accepting evolutionary theory, and Darwinians who held forth dogmatically on the subject were stepping beyond the limitations that were proper to science.
When an animal dies, another of the same species may cling to the body, eat the body, or look bored. Bees expel dead bodies from the hive or, if that is impossible, embalm them in honey. Elephants "say" a ritualistic good-bye, and touch their dead before slowly walking away. Corvids often accept the death of a companion without much fuss, but they at times have “funerals,” where scores of birds lament over the corpse of a deceased crow. But it is a bit odd that people should investigate whether animals “comprehend death,” as if human beings understood what it means to die. Is death a prelude to reincarnation? A portal to Heaven or Hell? Complete extinction? Union with all life? Or something else? All of these views can at times be comforting, yet people usually fear death, quite regardless of what they claim to believe.In the natural world, killing seems a casual affair. Human beings, of course, kill on a massive scale, but most of us can only kill, if at all, by softening the impact of the deed through rituals such as drink or prayer. The strike of a spider, a heron, or a cat is swift and, seemingly, without inhibition or remorse. They pounce with a confidence that could indicate ignorance, indifference, or else profound knowledge. Could this be, perhaps, because animals cannot conceive of killing, since they are not aware of death? Could it be because they understand death well, far better than do human beings?If animals envision the world not in terms of abstract concepts but sensuous images, the soul might appear as a unique scent, a rhythmic motion, or a tone of voice. Death would be the absence of these, though without that absolute finality that we find so severe. Perhaps the heron that snaps a fish thinks his meal lives on, as he one day will, in the form of currents in the pond.
That City of yours is a morbid excrescence. Wall Street is a morbid excrescence. Plainly it's a thing that has grown out upon the social body rather like -- what do you call it? -- an embolism, thrombosis, something of that sort. A sort of heart in the wrong place, isn't it? Anyhow -- there it is. Everything seems obliged to go through it now; it can hold up things, stimulate things, give the world fever or pain, and yet all the same -- is it necessary, Irwell? Is it inevitable? Couldn't we function economically quite as well without it? Has the world got to carry that kind of thing for ever?"What real strength is there in a secondary system of that sort? It's secondary, it's parasitic. It's only a sort of hypertrophied, uncontrolled counting-house which has become dominant by falsifying the entries and intercepting payment. It's a growth that eats us up and rots everything like cancer. Financiers make nothing, they are not a productive department. They control nothing. They might do so, but they don't. They don't even control Westminster and Washington. They just watch things in order to make speculative anticipations. They've got minds that lie in wait like spiders, until the fly flies wrong. Then comes the debt entanglement. Which you can break, like the cobweb it is, if only you insist on playing the wasp. I ask you again what real strength has Finance if you tackle Finance? You can tax it, regulate its operations, print money over it without limit, cancel its claims. You can make moratoriums and jubilees. The little chaps will dodge and cheat and run about, but they won't fight. It is an artificial system upheld by the law and those who make the laws. It's an aristocracy of pickpocket area-sneaks. The Money Power isn't a Power. It's respectable as long as you respect it, and not a moment longer. If it struggles you can strangle it if you have the grip...You and I worked that out long ago, Chiffan..."When we're through with our revolution, there will be no money in the world but pay. Obviously. We'll pay the young to learn, the grown-ups to function, everybody for holidays, and the old to make remarks, and we'll have a deuce of a lot to pay them with. We'll own every real thing; we, the common men. We'll have the whole of the human output in the market. Earn what you will and buy what you like, we'll say, but don't try to use money to get power over your fellow-creatures. No squeeze. The better the economic machine, the less finance it will need. Profit and interest are nasty ideas, artificial ideas, perversions, all mixed up with betting and playing games for money. We'll clean all that up...""It's been going on a long time," said Irwell."All the more reason for a change," said Rud.
Thus spoke the Beauty and her voice had a cheerful ring, and her face was aflame with a great rejoicing. She finished her story and began to laugh quietly, but not cheerfully. The Youth bowed down before her and silently kissed her hands, inhaling the languid fragrance of myrrh, aloe and musk which wafted from her body and her fine robes. The Beauty began to speak again.'There came to me streams of oppressors, because my evil, poisonous beauty bewitches them. I smile at them, they who are doomed to death, and I feel pity for each of them, and some I almost loved, but I gave myself to no one. Each one I gave but one single kiss — and my kisses were innocent as the kisses of a tender sister. And whomsoever I kissed, died.'The soul of the troubled Youth was caught in agony, between two quite irresolvable passions, the terror of death and an inexpressible ecstasy. But love, conquering all, overcoming even the anguish of death's grief, was triumphant once again today. Solemnly stretching out his trembling hands to the tender and terrifying Beauty, the Youth exclaimed, 'If death is in your kiss, o beloved, let me revel in the infinity of death. Cling to me, kiss me, love me, envelop me with the sweet fragrance of your poisonous breath, death after death pour into my body and into my soul before you destroy everything that once was me!''You want to! You are not afraid!' exclaimed the Beauty.The face of the Beauty was pale in the rays of the lifeless moon, like a guttering candle, and the lightning in her sad and joyful eyes was trembling and blue. With a trusting movement, tender and passionate, she clung to the Youth and her naked, slender arms were entwined about his neck.'We shall die together!' she whispered. 'We shall die together. All the poison of my heart is afire and flaming streams are rushing through my veins, and I am all enveloped in some great holocaust.''I am aflame!' whispered the Youth, 'I am being consumed in your embraces and you and I are two flaming fires, burning with the immense ecstasy of a poisonous love.'The sad and lifeless moon grew dim and fell in the sky — and the black night came and stood watch. It concealed the secret of love and kisses, fragrant and poisonous, with gloom and solitude. And it listened to the harmonious beating of two hearts growing quieter, and in the frail silence it watched over the final delicate sighs.And so, in the poisonous Garden, having breathed the fragrances which the Beauty breathed, and having drunk the sweetness of her love so tenderly and fatally compassionate, the beautiful Youth died. And on his breast the Beauty died, having delivered her poisonous but fragrant soul up to sweet ecstasies.("The Poison Garden")