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Accidents, Chance and Natural Selection

Posted by admin on October 28, 2009 in Education Portal, Great History Lessons, The Sciences

Even though accidents account for the death of individuals in a species, evolutionary scientists have verified that many traits and inherited tendencies do not allow the individual to survive despite factors in the surroundings in which he dwells, including the fight for survival that typically distinguishes the life and death of the animals. It can be said that, what may be called chance or accident brings forth the deaths of individuals who would otherwise well suited to survive, but given that this process goes on continuously for century upon century, we see that at some point a genetic favoritism will begin to come forth.

Herbert Spencer named this phenomenon the “survival of the fittest,” and though the term may not be strictly precise in the example of any one species in any one year, when we view that the struggle for survival is going on every year, during the full lifespan of each species, we cannot doubt that overall those who survive are indeed the fittest. The battle is so strong and so incessant that the smallest defect in any sense organ and any physical imperfection will almost certainly, at some point, be fatal.

This constant weeding out of the less fit, in every generation will effect two clear results, which require to be clearly distinguished. The first of these is the conservation of each species in the highest state of adaptation to the circumstances of its environment. As long as these circumstances are left unchanged, the issue of natural selection is to preserve each well-adapted species unchanged.

The second effect develops whenever the environmental conditions vary. The most suited will adapt more successfully, and the natural process of natural selection will evolve more quickly, matching to the conditions. This process will finally bring about complete adaptation to the new conditions. Some scientists admit pure probability, but observe that the action of natural selection in weeding out the less fit and thus keeping every species in the best state of efficiency.

The topic of natural selection and survival of the fittest does not play out significantly in the contemporary argument between the proponents of evolution theory, intelligent design theory, and creation theory. In the evolution, intelligent design, creationism debate the matter of natural selection is almost a moot point, given that evolution theory and intelligent design theory are in reasonable accord on the matter, while creation theory denies it altogether.

Learn more about the demographics on the evolution creation debate.


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Overview of Lucca and Tuscany

Posted by admin on October 9, 2009 in Great History Lessons, Great Travel Tips, Info

Lucca is an amazing town with many great attributes. The city can be found in Tuscany, Italy. The Province of Lucca is home to the River Serchio, which contribute to their intensely fruitful grounds. The many festivals that take place in the town are proof of its great history and cultural aspects. You will find Luccan culture well represented in the Lucca Comics and Games, which is held once a year. The areas artists come out of the woodwork, whether or not they are well-known or unexplored, and the genus of comics, as well as other forms of art, are celebrated.

The Nazionale di Palazo Mansi is only one of the various museums one can visit in Lucca. This building is rich in culture, which began as early as from the 16th Century and stayed all thru to the 19th Century. The most noticeable contributors to the museum’s collection are the artists Correggio, Domenico Beccafumi, and Agnolo Bronzino. Correggio is renowned for the painting of Madonna while Agnolo Bronzino is respected for painting the Cosimo picture in more than one version. You will leave this museum feeling at one with your love of the humanities and totally appreciating the whole country of Italy, as well as all of those that reside there. After a visit to the Nazionale di Palazo Mansi, one is certain to come away with a greater knowledge and love of Italian culture ; and all of this info can help to excite great conversation in group settings. It is open five days every week to anybody who wishes to sample its beautiful cultural taste.

Famous painting can also be found in churches like the ancient church of Saints Giovanni and the Saint Martino. The churches themselves are huge in their nature given their age and the number of events and functions that have been held in them. Because weddings, baptisms, and funerals play such a vital part in the final culture of Lucca, many residents cherish these buildings for the memories they house. They also display such impressive artistic endeavors as the Last supper painting by Jacopo Tintoretto and Trono by Ghirlandaio. Seaching for modern rooms in Lucca? Look no further and visit the official website of Hotel Hambros il Parco.


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