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Talk:Counterexamples to Evolution (view source)
Revision as of 23:29, October 13, 2011
, 23:29, October 13, 2011→Kidney donor: new section
Artistic Beauty is subjective, and any objective means of describing beauty are usually based on patterns such as symmetry or the Fibonacci sequence, which have many evolutionary advantages. Within the framework established by science, beauty has no inherent meaning, it is up to individual organisms to interpret a meaning from the stimuli they are presented with. In addition, organisms that seem impractically beautiful, such as the peacock, evolved that way to attract mates, as the increased mating attractiveness was more useful than any disadvantages brought about by the peacocks impressive plumage. Trees seem beautiful because they often branch in the Fibonacci sequence, as it results in the most efficient absorption of light. The bright colors are a result of secondary pigments which allowed for a wider spectrum of light to be absorbed. In nature, the most beautiful trees are the most successful, so they have an evolutionary advantage over uglier trees with poor light absorption and awful branch layout. [[User:FCapra|FCapra]] 00:22, 13 October 2011 (EDT)
Artistic Beauty is subjective, and any objective means of describing beauty are usually based on patterns such as symmetry or the Fibonacci sequence, which have many evolutionary advantages. Within the framework established by science, beauty has no inherent meaning, it is up to individual organisms to interpret a meaning from the stimuli they are presented with. In addition, organisms that seem impractically beautiful, such as the peacock, evolved that way to attract mates, as the increased mating attractiveness was more useful than any disadvantages brought about by the peacocks impressive plumage. Trees seem beautiful because they often branch in the Fibonacci sequence, as it results in the most efficient absorption of light. The bright colors are a result of secondary pigments which allowed for a wider spectrum of light to be absorbed. In nature, the most beautiful trees are the most successful, so they have an evolutionary advantage over uglier trees with poor light absorption and awful branch layout. [[User:FCapra|FCapra]] 00:22, 13 October 2011 (EDT)
== Kidney donor ==
I'm not arguing whether this should be in the article, but someone needs to re-read one of the quotes included in this section "...mislead most people into thinking they need their second kidney, "the average waiting time for the organs from a '''''deceased''''' donor in the United States is five years" - as far as I know, most deceased donors don't need ''either'' kidney. Most often, the patient wasn't healthy enough at the time of death to use their organs, or the family refused to allow the procedure.
Also, getting listed for kidney transplantation is rather complex - a lot of dialysis patients don't qualify for a transplant because of health or financial reasons. They can miss out on an available kidney because they have a cold, and die before another one is available. They could have had health insurance when placed on the transplant list, but not have it when the kidney becomes available and can't afford the medication needed afterward, thus losing the kidney.
Most people don't donate kidneys because they're scared - of the surgery, of the cost, or of the chance they will suffer kidney failure themselves. The US population is not well-educated about the subject. For instance, most people don't know that if a donor does suffer from kidney failure later on (and I have actually met several), they are automatically placed at the top of the transplant list. One man I met waited a whole 2 days for his kidney. Another one waited a week.
A patient who isn't on dialysis yet tends to be transplanted ahead of a person who has already reached ESKD and is on dialysis because it is healthier for the patient to receive a transplant before undergoing dialysis. Thus, the sicker patients often have to wait longer, and most of them have additional conditions that worsen their situation. Dialysis is extremely hard on the heart, and the average life expectancy of a 40-45 year old patient is around 6 years.
I really think this section needs rewording, because the situation is a lot more complex than merely misinformation about evolution. --[[User:SharonW|SharonW]] 19:29, 13 October 2011 (EDT)