Saturday, March 21, 2020

Fascism essays

Fascism essays Fascism is defined as a system of government marked by centralization of authority under a dictator, stringent socioeconomic controls, suppression of the opposition through terror and censorship, and typically a policy of belligerent nationalism and racism. Fascism takes many forms, but despite the many forms that fascism takes, all fascist movements are rooted in two major historical trends. First, in late 19th-century Europe mass political movements developed as a challenge to the control of government and politics by small groups of social elites or ruling classes. For the first time, many countries saw the growth of political organizations with membership numbering in the thousands or even millions. Second, fascism gained popularity because many intellectuals, artists, and political thinkers in the late 19th century began to reject the philosophical emphasis on wisdom and progress that had emerged from the 18th-century intellectual movement, called the Enlightenment. Adolf Hitler was Chancellor of Germany during World War II. He transformed Germany into a military state, based on the beliefs of Nazism, making Germany an Anti-Semitic, Nationalist state. During his rule, he expanded his empire, conquering most of Europe, and some African states, in an effort to conquer the world. His Germany was a state of racial purity. Millions of Jews, Gypsies, Slavs, and non-Germanic people were slaughtered, because they were considered inferior. The slaughter of the millions of people became known as the Holocaust. Germany and the axes lost World War II, and Hitler committed suicide in 1945. Benito Mussolini (1883-1945) Benito Mussolini was dictator of Italy from 1922 to 1943. He was the founder and leader of Il Duce, or Italian Fascism. Mussolini joined the Germans in the Second World War, and following their example, he also had millions of Jews slaughtere ...

Wednesday, March 4, 2020

Health Risks Associated With Chromium-6

Health Risks Associated With Chromium-6 Chromium-6 is recognized as a human carcinogen when it is inhaled. Chronic inhalation of chromium-6 has been shown to increase the risk of lung cancer and may also damage the small capillaries in kidneys and intestines. Other adverse health effects associated with chromium-6 exposure, according to the National Institute for Occupational Safety and Health (NIOSH), include skin irritation or ulceration, allergic contact dermatitis, occupational asthma, nasal irritation and ulceration, perforated nasal septa, rhinitis, nosebleed, respiratory irritation, nasal cancer, sinus cancer, eye irritation and damage, perforated eardrums, kidney damage, liver damage, pulmonary congestion and edema, epigastric pain, and erosion and discoloration of ones teeth. An Occupational Hazard NIOSH considers all chromium-6 compounds to be potential occupational carcinogens. Many workers are exposed to chromium-6 during the production of stainless steel, chromate chemicals, and chromate pigments. Chromium-6 exposure also occurs during work activities such as stainless-steel welding, thermal cutting, and chrome plating. Chromium-6 in Drinking Water The potentially adverse health effects of chromium-6 in drinking water have become an issue of growing concern nationwide. In 2010, the Environmental Working Group (EWG) tested tap water in 35 U.S. cities and found chromium-6 in 31 of them (89 percent). Water samples in 25 of those cities contained chromium-6 at concentrations higher than the safe maximum (0.06 parts per billion) proposed by California regulators, but far below the safety standard of 100 ppb for all types of chromium combined that was established by the U.S. Environmental Protection Agency (EPA). That doesnt mean the EPA was declaring drinking water with a chromium-6 safe for human consumption. Rather, it underscored the lack of confirmed knowledge and clear guidelines concerning the level at which chromium-6 in drinking water becomes a public health hazard. In September 2010, the EPA launched a reassessment of chromium-6 when it released a draft human health assessment that proposes classifying chromium-6 as a likely carcinogenic to humans who ingest it. The EPA expects to complete the health-risk assessment and make a final determination about the cancer-causing potential of chromium-6 through ingestion in 2011  and will use the results to determine whether a new safety standard is needed. As of December 2010, the EPA has not established a safety standard for chromium-6 in drinking water. Evidence of Adverse Health Effects From Chromium-6 in Tap Water There is very little evidence of chromium-6 in drinking water causing cancer or other adverse health effects in humans. Only a few animal studies have found a possible connection between chromium-6 in drinking water and cancer, and only when the laboratory animals were fed levels of chromium-6 that were hundreds of times greater than the current safety standards for human exposure. Concerning those studies, the National Toxicology Program has said that chromium-6 in drinking water shows clear evidence of carcinogenic activity† in laboratory animals and increases the risk of gastrointestinal tumors. The California Chromium-6 Lawsuit The most compelling case for human health problems caused by chromium-6 in drinking water is the lawsuit that inspired the film, Erin Brockovich, starring Julia Roberts. The lawsuit alleged that Pacific Gas Electric (PGE) had contaminated groundwater with chromium-6 in the California town of Hinkley, leading to a high number of cancer cases. PGE operates a compressor station for natural gas pipelines at Hinkley, and chromium-6 was used in cooling towers at the site to prevent corrosion. Wastewater from the cooling towers, containing chromium-6, was discharged into unlined ponds and seeped into the groundwater and contaminated the towns drinking water. Although there was some question whether the number of cancer cases in Hinkley was higher than normal, and how much of a danger the chromium-6 actually posed, the case was settled in 1996 for $333 million- the largest settlement ever paid in a direct-action lawsuit in U.S. history. PGE later paid nearly as much to settle additional chromium-6-related claims in other California communities.