Forensic Science 2 Essay Example | Topics and Well Written Essays - 500 words

Forensic Science 2 - Essay Example Due to his contribution in forensic science, sometimes he is referred to as the â€Å"Father of Forensic Toxicology† The police and other law enforcing agencies benefit most in forensic science as they use it as a tool for investigation and gathering the necessary evidence to close a given criminal case. As such, forensic science enables these investigating officers to analyze scientifically every piece of evidence that they come across at a crime scene and piece them together to come up with a conclusive motive, purpose, as well as evidence for the crime. For instance, they use forensic science to check on the fingerprints that they collect at a crime scene, and then use this evidence to point to possible suspects of a crime. Forensic science refers to the laboratory examination of evidence, using scientific procedures such as prototyping and anatomy. This matching of evidence from a crime scene enables the investigating officers to find important leads to the crime or case under investigating. For instance, the police can find a dead mutilated body at the crime scene and do not know whom it belongs to, and what happened in the moments leading to the person’s death. The police then apply forensic science to identify the body of the deceased, such as using fingerprints and running the results through a police database to find a matching record of the person. The scientific method shapes the prescription of forensic science because they all apply solely for the resolution of a crime or to find evidence related to a given crime. The application of science in law provides unrepuatble evidence in court for a crime because science does not lie. This helps in the fast resolution of legal hurdles and cases. For instance, a difficult case of conflicting paternity can be solved easily through application of forensic science under the examination of DNA composition of the child in question and

Against Fracking Essay Example | Topics and Well Written Essays - 1250 words

Against Fracking - Essay Example The desire to reach to this natural gas has created uncontrolled ecological and economical problems to the rural communities (Gale Cengage Learning, p110). This has come about due to the leaks and accidents that have polluted the rivers, streams and drinking water supplies. The regions where these activities are carried out are characterized by high levels of smog and at the same time the airborne pollutants such as carcinogens. The rural persons face a lot of ambush of heavy truck traffic usually overloaded with the hazardous chemicals used in drilling (John & Sons, p35). Most parts of New York is targeted by the oil and gas industry especially Marcellus Shale. This part underlies most part of New York. In reality, there is no doubt that natural gas extraction does have a lot of unconstructive consequences for local environment in which it occurs in any fossil fuel extraction. The fact that fracking allows people to put the carbon that is down beneath our feet into the atmosphere adds up the problems of green house effect leading to global warming. Despite the fact that most of the sandstones, limestone and shale far below the earth surface contain very large amounts of natural gas that was formed by the decomposed dead organisms and that these gas can be released and captured for our use while such rocks are drilled the effects of this activities should be assessed in terms of their pros and cons based on the empirical facts or evidences and more so on other available sources of energy (John & Sons, p48). Based on this some of the facts about fracking in Pennsylvania is the fact that it is a method used to extract natural gas implanted within shale rock far below the earth surface. The Marcellus Shale assembles underneath huge sections of the Upper Delaware River watershed region and across a great swath of land in Northern, Western and South Central Pennsylvania. Second is that low volume, vertical fracking has been