Expansion and the Evolutionary Lottery
For a young scholar learning the basic concepts of science and biology, evolution was this grand theory of past life becoming more like present life over time via the utilization of such complicated and foreboding means as "natural selection" and "survival of the fittest." I came to understand that there was endless diversity of life, and variation was a result of the interactions of organisms with their environments. Natural selection placed pressure on the organisms forcing adaptations to be made, hence new species to arise over time. The oversimplified image of evolution that began to form in my head involved one single organism adapting to its environment and undergoing change in its own life span, therefore that one organism experiences evolution in action. I didn't think evolution was a process of becoming more "perfect" necessarily, but "better suited for more diverse situations," which boiled down to being better. Obviously this picture I was conjuring up was far from the most scientifically logical, and I was surprised and impressed to hear a better explanation. Evolution is depicted as an inconceivably time- consuming and expansion-driven process; it is not about "survival of the fittest" or being perfect, rather the most able to produce genetically variable offspring (less likely to be eliminated by natural selection). The major discrepancy between the two (oversimplified and clarified) formulations of evolution is the importance of random innate expansion, which arguably is a quality assigned not only to energy and matter on Earth, but also to evolution and as the entire universe.
One of the simpler discrepancies in my illogical view of evolution merely involved timescale and the mechanism of change. A single organism cannot evolve within its own life span because of environmental pressure. The very first of Mayr's seventeen principles of inheritance states, "genetic material is constant ('hard'); it cannot be changed by the environment or by use and disuse of the phenotype... Genes cannot be modified by the environment... There is no inheritance of acquired characters" (Mayr, 2001, p. 91). Therefore, one organism cannot possibly experience evolution in action as a result of environmental interactions. The term adaptation creates some confusion here because it is so often coupled with evolutionary change and expresses a change suited for certain environmental conditions. The fact of the matter is evolution, as well as adaptation, occur over many generations and changes are not directly related to the conditions of the environment.
One could argue that our species does everything it can do secure a future for ourselves and our future generations. We have traveled to the stars and back, we explore every inch of our land and travel to the deepest depths of our oceans, and we probe the earth for any resources we can find, all in order to find the best possible option for the human species to survive. But are we really doing the right thing for our species to survive?
This chapter provided information from the trial of Captain Thomas Preston. The chapter asked the question, “What really happened in the Boston Massacre”. Chapter four focused on the overall event of the Massacre and trying to determine if Captain Preston had given the order to fire at Boston citizens. The chapter provides background information and evidence from Preston’s trial to leave the reader answering the question the chapter presents. Although, after looking through all the witnesses’ testimonies some might sway in Captain Preston’s favor, just the way the grand jury did.
Boston Massacre Historical Society. Boston Massacre Historical Society, Boston, Massachusetts, 2008. Web. 12 Nov. 2009.
On March 5th, 1770 the colonists were going to protest against the British rule because they were being unfair to the colonists, with taxes being passed without the colonists’ approval. The proclamation of 1763 didn’t help stopping people from settling across the Appalachian mountains even though people fought for it. Also each house had to house and feed a soldier. Many other taxes on different items also caused colonists to be angry. Many started to protest one of these protests had the colonists in front of government building with weapons the British soldiers then fired killing five and injuring others. There was not a massacre on March 5, 1770 in Boston because there was not a massacre on March 5, 1770 in Boston because less than ten colonists
Yourstone, J., Lindholm, T., Grann, M., & Fazel, S. (2009). Gender differences in diagnoses of mentally disordered offenders.The International Journal Of Forensic Mental Health, 8(3), 172-177.
My original thoughts on the Boston Massacre were that the name rang true. I based these thoughts solely on the idea that no matter how colonist act, the military should never use excessive force in maintaining the peace. During my closer review of the actual event I have come to believe this has been given the name massacre in error. When you look at all of the depositions together and then start to take out the differences you will notice that everyone account of the event is nearly the same. The differences that are evident during the trial have been made by biased opinions and propaganda to promote the release of British troops from Boston. Although the ruling may not have been just, it served its purpose and drew the troops away from Boston in the end.
The Boston Massacre discusses the most important events that turned the colonial sentiment against the" King George III and the British acts and taxes." The showdown between the British and the local people was not simply a war of words "blood was shed over the class of ideals." Davidson, James Wheeler. Experience History: Who was to blame for the Boston Massacre? 1st Ed Vol .1.McGraw-Hill, 2011.150-153 print.
What is evolution? Evolution is the process at which all living things that are around use today that have ancient ancestors in their background. Also, with evolution it allows for use to see how we have similarities as well as differences from all living organisms from the past to the present. By being able to see the similarities as well as differences it shows how overtime we have changed and evolved through the use of evolution. However, the use of evolution involves different mechanisms in order for it to take place.
Brooks, Rebecca B. "The Boston Massacre." History of Massachusetts. N.p., 10 Nov. 2011. Web. 22 Apr. 2014.
Lamb, H. Richard., Weinberger, Linda E., & Gross, Bruce H. (2004). Mentally ill persons in the criminal justice system: Some Perspectives. Psychiatric Quarterly 75(2): 107-126.
Dante Alighieri's The Inferno is a poem written in first person that tells a story of Dante’s journey through the nine circles of Hell after he strays from the rightful path. Each circle of Hell contains sinners who have committed different sins during their lifetime and are punished based on the severity of their sins. When taking into the beliefs and moral teachings of the Catholic Church into consideration, these punishments seem especially unfair and extreme.
Inferno, the first part of Divina Commedia, or the Divine Comedy, by Dante Alighieri, is the story of a man's journey through Hell and the observance of punishments incurred as a result of the committance of sin. In all cases the severity of the punishment, and the punishment itself, has a direct correlation to the sin committed. The punishments are fitting in that they are symbolic of the actual sin; in other words, "They got what they wanted." (Literature of the Western World, p.1409) According to Dante, Hell has two divisions: Upper Hell, devoted to those who perpetrated sins of incontinence, and Lower Hell, devoted to those who perpetrated sins of malice. The divisions of Hell are likewise split into levels corresponding to sin. Each of the levels and the divisions within levels 7,8, and 9 have an analogous historical or mythological figure used to illustrate and exemplify the sin.
Evolution is a on going process and the evolution is made up of many different processes. It allows species to become what they are, how they act, and what they will become. It also allows species to be able to survive. It produces new and different species through ancestral populations of organisms and moves them to new population. Both natural selection and genetic drift decrease genetic variation. If they were the only mechanisms of evolution, populations would eventually become homogeneous and further evolution would be impossible. There are, however, mechanisms that replace variation depleted by selection and drift (Colby).
The insanity defense pertains that the issue of the concept of insanity which defines the extent to which a person accused of crimes may be alleviated of criminal responsibility by reason of mental disease. “The term insanity routinely attracts widespread public attention that is far out of proportion to the defense’s impact on criminal justice” (Butler,133). The decision of this defense is solely determined by the trial judge and the jury. They determine if a criminal suffers from a mental illness. The final determination of a mental disease is solely on the jury who uses evidence and information drawn from an expert witness. The result of such a determination places the individual accused, either in a mental facility, incarcerated or released from all charges. Due to the aforementioned factors, there are many problems raised by the insanity defense. Some problems would be the actual possibility of determining mental illness, justify the placement of the judged “mentally ill” offenders and the total usefulness of such a defense. In all it is believed that the insanity defense should be an invalid defense and that it is useless and should potentially be completely abolished.
Does evolving from a living thing such as a tiny cell sound crazy? The theory of evolution, in basic terms, speculates that all life is related and has descended from a common ancestor. The theory of evolution and survival of the fittest has been around since the time of the ancient Greeks and maybe earlier. Evolution has provided people of the world with an explanation of how everyone and everything got here. Although, this theory has sparked a lot of debate, the factual side of evolution is quite interesting.