Why do people deny evolution?

The action of natural selection has often been compared to that of an engineer. This comparison, however, does not seem suitable. First, in contrast to what occurs during evolution, the engineer works according to a preconceived plan. Second, an engineer who prepares a new structure does not necessarily work from older ones. he electric bulb does not derive from the candle, nor does the jet engine descend from the internal combustion engine. To produce something new, the engineer has at his disposal original blueprints drawn for that particular occasion, materials and machines specially prepared for that task. Finally, the objects thus produced de novo by the engineer, at least by a good engineer, reach the level of perfection made possible by the technology of the time.

In contrast, evolution is far from perfection, as was repeatedly stressed by Darwin, who had to fight against the argument from perfect creation. In the Origin of Species, Darwin emphasizes over and over again the structural and functional imperfections in the world. He always points out the oddities, the strange solutions that a reasonable God would never have used.

In contrast to the engineer, evolution does not produce innovations from scratch. It works on what already exists, either transforming a system to give it a new function or combining several systems to produce a more complex one. Natural selection has no analogy with any aspect of human behavior. If one wanted to use a comparison, however, one would have to say that this process resembles not engineering but tinkering, bricolage we say in French.

While the engineer's work relies on his having the raw materials and the tools that exactly fit his project, the tinkerer manages with odds and ends. Often without even knowing what he is going to produce, he uses whatever he finds around him, old cardboards, pieces of string, fragments of wood or metal, to make some kind of workable object. As pointed out by Claude Levi-Strauss, none of the materials at the tinkerer's disposal has a precise and definite function. Each can be used in several different ways. What the tinkerer ultimately produces is often related to no special project. It merely results from a series of contingent events, from all the opportunities he has to enrich his stock with leftovers. In contrast with the engineer's tools, those of the tinkerer cannot be defined by a a project. What can be said about an of these objects is that "it could be of some use." For what? That depends on the circumstances.

In some respects, the evolutionary derivation of living organisms resembles this mode of operation. In many instances, and without any well-defined long-term project, the tinkerer picks up an object which happens to be in his stock and gives it an unexpected function. Out of an old car wheel, he will make a fan; from a broken table, a parasol. This process is not very different from what evolution performs when it turns a leg into a wing, or a part of a jaw into pieces of ear.

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When different engineers tackle the same problem, they are likely to end up with very nearly the same solution: all cars look alike, as do all cameras and all fountain pens. In contrast, different tinkerers interested in the same problem will reach different solutions, depending on the opportunities available to each of them. This variety of solutions also applies to the products of evolution, as is shown, for instance, by the diversity of eyes found throughout the living world. The possession of light receptors confers a great advantage under a variety of conditions. During evolution, many types of eyes appeared, based on at least three different principles: the lens, the pinhole, and multiple holes. The most sophisticated ones, like ours, are lens-based eyes, which provide information not only on the intensity of incoming light but also on the objects that light comes from, on their shape, color, position, motion, speed, distance, and so forth. Such sophisticated structures are necessarily complex.

One might suppose, therefore, that there is just one way of producing such a structure. But this is not the case. Eyes with lenses have appeared in molluscs and in vertebrates. Nothing looks so much like our eye as the octopus eye. Yet it did not evolve the same way. In vertebrates, the photoreceptor cells of the retina point away from the light while in molluscs they point toward the light. Among the many solutions found to the problem of photoreceptors, these two are similar but not identical. In each case, natural selection did what it could with the materials at its disposal.

Something to do with rejecting one or other or all of the Catholic teachings on sexual matters. I can't think of any other sensible reason. And all my pub discussions, bar none, have shown me that it is the case.

The idea that Christianity holds back progress is laughable. It is the power house of progress. The very engine.

I don't believe in evolution. Therefore, I have no burden of proof?

I don't believe in evolution. Therefore, I have no burden of proof?

YES!! That's right indeed! The burden of proof is on us, and we've done a great job at giving you evidence as has the scientific community. You stated earlier that you would not change your opinion regardless of what was presented, though, so our efforts are wasted.

I can't see how it supports speciation.

I thought you were a little smarter than that.

It's fascinating that you don't have any sort of concept of science or the scientific community...

It's fascinating that you don't have any sort of concept of science or the scientific community...

. Then, if you don't like the criticism you dump people onto ignore.

I wrote:

I don't believe in evolution. Therefore, I have no burden of proof?

JimmyJ wrote:

YES!! That's right indeed! The burden of proof is on us, and we've done a great job at giving you evidence as has the scientific community. You stated earlier that you would not change your opinion regardless of what was presented, though, so our efforts are wasted.

Well, I was only asking because of the OP.

So, I guess I would have to say at this point is that I am impressed with the evidence presented, I can't see how it supports speciation.

Ats ok Jimmy , Ill quote what gunga says .

Every time someone puts you on ignore, I note that you respond after a while by becoming civil (if only for a short period).

Because people are inherently afraid of what they don't understand, and it's easier to close your eyes and pretend that you were made by a God - so your existence is relevant and was desired - rather than pure chance