Science leads to the decline of human beings?ethics. It increases human beings?inhumane emotions in researching and applying science. Abortion applying in the clinic is brutal for fetus. It is basic theory that the right of survival is the fundamental right. A fetus has the right to have a good and happy life no matter how small it is.

The application of science technology in rebuilding the physical world often causes inhumane effects on people. The improvement of the standard of humane beings?lives is based on the sacrifice and destruction of environment. Human beings?activity destroys the quality of living environment. While science brings convenience for human beings?lives, pollution is often ignored. Every day factories pour millions of tons of smoke and soot into the air. Wastewater from industrial uses is largely returned to rivers and lakes. These industrial by-products increase the diversity of the environment changes, including air pollution and water pollution. According to Gilbertson (2002, p.139), the DDT is found in animals?metabolism and pesticides including lindane and heptachlor were identified in the sample of Lake Erie water. DDT is one kind of Persistent Organic Pollutants that especially affect the higher species of the food chain. The most dangerousness is that the DDT and other pesticides cannot be decomposed with the circle of food. The effect of DDT is still existed although it has been banned since 1970s in Europe (Binelli and Provini, 2003, pp.717-723). As a result, the effect of DDT and other Persistent Organic Pollutants on the whole food chain will probably continue forever. The quality of living environment will be degraded by these pollutions. Furthermore, human beings?activity destroys the ecological order of physical world. For example, building dam is believed the best way to produce the clear power and control the flood. Unfortunately, building dam affect the ecosystem seriously. The number of adult salmon has decreased from 10-16 millions to 1.5 million in Columbia River basion since a series of dams were built (Mccully, 1996, pp.41-44). Salmon is one kind of migratory fish. In their preoperational periods, salmon must swim back to the source of river for spawning. Dam obstructs millions of salmon to return to the place where they grew up. Another example of the destruction of ecological order, according to Mason (1996, pp.62-92), over half total of Norway lakes lost brown trout because of the acidification of the water. Human beings?industrial activity leads to the change of the pH in water. The living environment is no longer fit for trout. The decrease of the number of the salmon and trout proves that the human beings?activity in applying science breaks the ecosystem balance. Therefore, the application of science is in charge of the destruction of the environment. The application of science causes inhumane effects on people.

It is claimed by Lakoff (1996) that a workingwoman who chooses abortion to keep her job violates the society’s morality. He believes that the fetus is a complete living person, deserving of legal protection. Abortion destroys the lives of helpless, innocent children. Abortion is illegal in many religious countries as well. In addition, abortion may increase the sex action in adolescent. The pregnancy among teenagers has been a national concern for the past two decades. Pregnant adolescents can choose the abortion to protect their reputation. Thus the abortion causes some young person to ignore

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