StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

The Evolution Explosion: How Humans Cause Rapid Evolutionary Change - Book Report/Review Example

Cite this document
Summary
Professor Date Evolution expression: How human being cause rapid evolutionary change In the book, ‘Evolution Expression, How Human Beings Cause Rapid Evolutionary Growth,’ Palumbi reveals astonishing findings about the evolution of man and how human beings have continued over time to cause rapid growth of evolutionary change…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER98.4% of users find it useful
The Evolution Explosion: How Humans Cause Rapid Evolutionary Change
Read Text Preview

Extract of sample "The Evolution Explosion: How Humans Cause Rapid Evolutionary Change"

Download file to see previous pages

Palumbi argues that, drugs might fail because disease evolve while insects overcome some powerful pesticides, human disease develop resistance to the most new drugs in just a few months. Ecological scars of human technology have being made known, insecticides application and the broad evolution consequences of antibiotics and antiviral use have being largely unexplored. According to Human Palumbi, humans have great impact on the evolution, which remains largely accidental, but man’s actions have generated a burst of evolutionary change that adversely affects the entire natural word.

Palumbi claims that there is little doubt that man’s activities are altering the evolutionary processes in which we all depend on. This changes threaten our economic wellbeing and also our natural heritage, by eliminating options to adapt to future environment This changes in turn come back to haunt us and affect our lives either positively or negatively. This book therefore examines the critical and practical aspects of modern evolution. To show the evolutionally changes that man cause Palumbi (2001) used several examples.

For example, in agriculture, man has been trying to increase the frequency of desirable phenotypes by using the most productive plants and animals as breeding stock. In the field of aquaculture, man has employed the same strategies. However, the consequences have always been adverse. It leads to the exploitation of the wild populations. In other worlds, harvesting of wild population increases the frequency of less desirable phenotypes in wild population. This method affects sexual selection because it removes individuals with particular features.

Palumbi echoed the fact that man has been exploiting wild population of animals for food, tools, and clothing right from the time of early man. Man has considers aspects such as the organism size, morphology. Consequently, some particular species are highly affected by the process. This has lead to extinction of some species of wild plants and animals. Palumbi also mentioned something about bacteria. He said that, over time, pathogenic microorganism have developed resistance to many antibiotics, mainly at low levels in natural population, but this can become common within a few years of the commercial adoption of a new drug.

He gave an example of the Gram-positive infections that were all susceptible to penicillin, but in the hospitals today they are the vast majority of infections caused by this same bacteria’s. Palumbi also echoed the fact that evolution in the face of antiviral drugs is very rapid. For example viral RNA could be reduced by the nevirapine drug in only 2 weeks, the after, mutation in the HIV reverse transcriptase gene quickly conferred and raised drug resistance. Now HIV mutants have a doubling time of 2 to 6 days.

This rapid evolution is repeated with almost all other antiretroviral drugs when given singly. This book also be notes that the rapid evolution is not only restricted to pest or disease species. The author claims that through indiscriminate fishing, fish usually evolve a slower growth rates and thinner bodies. This is to allow them to easily slip through gill nets and thus increasing their survival. New species that are transported by humans have also changed to bout local conditions. He gave an example of a sparrow.

He said that this bird was introduced to North

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“The Evolution Explosion: How Humans Cause Rapid Evolutionary Change Book Report/Review”, n.d.)
Retrieved from https://studentshare.org/anthropology/1435904-the-evolution-explosion-how-humans-cause-rapid
(The Evolution Explosion: How Humans Cause Rapid Evolutionary Change Book Report/Review)
https://studentshare.org/anthropology/1435904-the-evolution-explosion-how-humans-cause-rapid.
“The Evolution Explosion: How Humans Cause Rapid Evolutionary Change Book Report/Review”, n.d. https://studentshare.org/anthropology/1435904-the-evolution-explosion-how-humans-cause-rapid.
  • Cited: 0 times

CHECK THESE SAMPLES OF The Evolution Explosion: How Humans Cause Rapid Evolutionary Change

An Analysis of the Significance of Guns as a Technology

Human societies progress and change over long periods of time through either of the two change processes: evolutionary and revolutionary change.... The first is gradual while in the latter, it is a drastic change which entails an inflection point which is a break in the pattern of things.... Inflection points are potentially disruptive, as what Andy Grove in giant chip maker of Intel pointed out, a change which people must embrace and adopt, in order to survive (Grove 105) because these points alter the existing paradigms and status quo and even risky at times....
4 Pages (1000 words) Essay

Flappers: An Evolutionary Step towards Greater Womens Liberation

It is upon this backdrop of societal change that a new breed of woman arose; known both disparagingly and complimentary as the flapper.... Name Date Course Section/# Flappers: An evolutionary Step towards Greater Women's Liberation It is unquestionable that the decade following The Great War was one of unimaginable social changes.... hellip; Several decades of rapid industrialization had left Europe and the United States experiencing the benefit of mass transit, electricity, production lines, mechanized industry, and an explosion of scientific knowledge....
8 Pages (2000 words) Essay

The Impact of Marxs Interpretation of History during His Early Career Years

Somehow, this great German thinker has aptly viewed the rapid flow of industrialization to be detrimental for the peace and stability of society in his later work(s).... Module title: Module ID: Submission date: how does Marx's interpretation of history affect his political ideology?...
6 Pages (1500 words) Essay

Perspective on Organizational Transformation - Dell

change is a necessary way of life.... We are perhaps aware of the axiom that the certainty in the world is that these will be change.... If an organization is to survive, grow and remain prosperous, it must ad aft to the demands of the environment, since these demands are constantly changing, organizations must also change.... The pace of change is now so fast that business face constant market change and must respond very rapidly if they are to survive....
10 Pages (2500 words) Essay

Current Knowledge about Major Histocompatibility Complex

The importance of genetic diversity, selective pressure and polymorphism would also be discussed to suggest evolutionary changes, genetic diversity in the population and the influence of MHC on social behavior.... ome of the issues that will be discussed here would relate to the nature of MHC, the underlying structural and functional attributes, the early history of MHC, the class I, II, and III and variations or differentiation within manifestation of MHC so that evolutionary processes and mechanisms of parasitic reactions, adaptation and selection could be explained....
15 Pages (3750 words) Essay

An Analytical Evaluation of Gary Nash's Race and Revolution

However, the author has immediately started to write about the beginning of abolition of slavery in the North and upper south and how it came to a standstill at the first congress due to the loud and indecent arguments of representatives from the South that argued for the protection of slavery for their economic benefit.... There is evidence how historians of the antebellum era like Abiel Holmes, and those like George Bancroft and Woodrow Wilson of the postbellum period did not give attention to the anti-slavery sentiments that created waves during the revolutionary period....
14 Pages (3500 words) Term Paper

Assignment Topic: Change Model – Initial Application

In addition, there are varieties of environmental factors which can influence need for the change.... Learning plays an important role in understanding change in an organization.... The paper will discuss historic changes in the organization and identify change models it used....
5 Pages (1250 words) Assignment

Social Change Movements

To achieve the social change different tactics are applied depending on the desired level of change.... Social change movements can be categorised based on number of factors such as degree of change needed , type of change , methods used to create change as well as range and the level of society affected.... Alternative social change movements are movements that affect small changes in individual attitudes, beliefs and/or activities....
10 Pages (2500 words) Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us