Showing posts with label theory. Show all posts
Showing posts with label theory. Show all posts

Saturday, April 6, 2013

Is Charles Darwin's theory Relevant Today?

Is Charles Darwin's theory Relevant Today?





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What is relevant is the assumption by Darwin that Life is ever evolving, nothing is static. Darwin contended this; it is like plasticine or rubber, where life continues to mould itself, evolving in a process of natural selection where the weak or lazy give up and die, and the more forceful impose themselves by changing or adapting to the conditions to survive, grow and prosper.

Is it still the same today? I think so. What do you think? Are we still stuck in the same process of Natural selection as Charles Darwin contended some two hundred years ago? My reply is, "Yes, most probably!"

Your existence is the same. Evolution is something that is slow but when we stand way back (like geologists and paleontologists can do) they see the bigger photo stretched out over time, as Darwin did.

The race is survival, the finish line is reproduction; this is what Darwin's Natural selection is defined as. It is the key definition to by comparison evolution. An example of animals surviving could be like the giraffe growing a longer neck to feed on vegetation other animals could not reach.

Humans have a similar fight for survival with disease. In their explore of Aids, microbiologists have taken great observation in Africa where a few sex workers who have endured long periods of sexual caress with many clients who are Hiv positive. These female sex workers have physically adapted and naturally come to be immune to the Hiv virus. These immune sex workers naturally go about their chosen work immune to the disease. How is that? Darwin might say it is an example of natural selection. I would agree.

It appears to be a great example of Charles Darwin's law of the process of Natural Selection. Aids has been at the forefront of virus expansion since the early 1980's, and already some population are immune to this deadly disease. Now that's evolution sped up, in real time today. Some of the women are linked to one another and have likely passed the resistance on to the next generation, the microbiologists have concurred.

Another example appears from hundreds of years ago, some population had the genes to survive the plague which killed millions in Europe centuries ago.

Is Darwin's law occurring today? If it is, is it relevant? Taking the example of the African sex worker, it maybe occurring. Future explore will deliver those results.

Natural selection is relevant today because it helps us understand the natural changes in our surroundings, and even those imposed upon nature by humans. Can you think of natural selection occurring today whereby it has been started by humans?

Here is an example. How about horse breeding. How about pigeon breeding. These are examples of human imposed natural selection and we are therefore part of that process.


Is Charles Darwin's theory Relevant Today?


Darwins



Darwins

Is Charles Darwin's theory Relevant Today?



Is Charles Darwin's theory Relevant Today?
Is Charles Darwin's theory Relevant Today?



Darwins

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Sunday, October 16, 2011

What Is The theory of Evolution?

What Is The theory of Evolution?


People have all the time wondered who we are, where we came from, and how we came to be. Scholars argue that we are the descendents of an unknown base ancestor to the ape and that we are intimately linked to them as well. Others argue that we came to be based on the teachings in the Bible. In any case the evolution law provides a good discussion which gives citizen the benefit of the doubt, but at the same time doesn't associate anyway to what is usually religiously practiced.

The law of evolution has been argued by scholars for many years. The base law is the Darwin law of Evolution which states that all life is linked and has descended from a base ancestor. This law argues the fact that todays plants and animals (including humans) have evolved over time from our primitive ancestors straight through the process known as natural selection. This process states that the useful traits of our ancestors over an extended duration of time resulted in what is known as todays plant or animal. To put it simply, we are the most up to date model of what is known as a human like the most up to date model of a car, and like a car over time it will "evolve" and become more adapted and productive to great suit its environment.

There is also the moot on either evolution is a fact or theory. Most scientists believe that evolution is authentically a law with very well supported facts, such as fossils. While others believe that evolution is a fact and can be proven anytime. Religious experts would often argue evolution to be law but at the same time scientists would argue what they believe to be law as well. Each side in turn could both be law since one is based on facts on what is and the other is based on faith. Who knows what to believe authentically when both sides gift such strong arguments? We as humans are stuck with this difficult decision on either to believe what we were raised (for the most part) to believe or to believe the facts that are brought before us.

Regardless on if it's a fact or theory, it is still a widely discussed topic on how we came to be what we are today. We must also take note that with all the facts that we have on this subject, it is still a big puzzle with many missing pieces that still need to be discovered. Without more and ultimately the rest of the pieces, the topic of evolution will never be able to reach its full potential.

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Monday, August 1, 2011

Darwin's Evolution theory - The Miller-Urey Experiment Setback

A great boon for the system of evolution was an experiment named the Miller/Urey experiment. This experiment used a estimate of chemicals, together with ammonia and hydrogen. By putting electrical Charges into these chemicals it produced two of the very simplest of amino acids (these are needed to build a protein molecule).

This test gave promise to the hope that maybe this was how life was formed. This scientific experiment gained much public attention because it gave much validity to the idea that life came from non-living (inorganic) chemicals.

Darwins

That hope was dashed after awhile. Some huge problems arose:

Darwin's Evolution theory - The Miller-Urey Experiment Setback

One fact was that no oxygen was included in the experiment. Oxygen is needed for approximately all life forms. But this oxygen would thoroughly destroy this experiment (oxygen would cause an explosion). Oxygen, although needed for approximately all forms of life, will also eliminate the possibility of life while the 'formation of life'. I.e. The exact same ingredient that is required for life would eliminate all life in the preliminary stages.

Besides this problem, others arose as well:
1. There is no scientific evidence that the atmosphere was even close to the same type of atmosphere that was used in the experiment. It has never existed on the earth.
2. If it ever did exist, it would be deadly to virtually all forms of life on earth
3. The chemicals used in the experiment would eliminate the life forming possibilities.
This experiment has turned out to be a dead end for habitancy seeing for the evolutionary 'beginnings of life'.

It does get much worse.

Even evolutionists in general admit that the Miller/Urey experiment does nothing to bolster their theory. But many teachers, textbooks and even professors use this experiment to support the evolution theory.

So, although this experiment is not valid (to use in support for the system of evolution), the children in the Us are studying that it is a valid support for the theory. The textbooks used over our nation still use the experiment although it has been rejected by evolutionists decades ago as any support for the theory.

That would mean that our young adults and even our children are being taught 'facts' that thoroughly contradict science (Unfortunately, authentically scores of other examples like this are still in textbooks).

Yes, students are being taught Darwin's evolution system by dozens of 'facts' that have been proven wrong decades ago. Has the time come to replace this type of data in textbooks with the truth? Or should we allow these textbooks to continue together with outdated (and false) material?

Darwin's Evolution theory - The Miller-Urey Experiment Setback

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