gre写作素材汇总及写作指导_GRE写作

gre写作素材汇总及写作指导

　　Family problems: family instability, divorce and child custody, spouse and child abuse, gender issues, gay and lesbian families, reproductive technology, adoption, and abortion.

　　Gene problems: the bioethics of transplants, genetic screening, gene therapies. Genetic engineering can be used to many aspects of human life better such as reduce the amount of potentially dangerous chemical substances, cure diseases at the DNA level, and improve the possibility of ending worldwide poverty and starvation.

　　Pollution not only affects human beings lives but also destroy the environment in which many other specials live. Chemical leak kill several people. Pose health risks and contribute to acid rain and global warming.

　　A politicians job is to build, maintain, and expand the wealth, prosperity and political influence of his nation; district, county, state or what have you.

　　Both morality and politics serve to regulate or direct human behavior. They differ, however, in the strength of their regulation and demand different, though related, personal qualities.

　　The boundaries between morality and politics are very flexible. In some periods particular relations can be regulated by moral mechanisms, which in some other periods are ruled by political ones. the interaction between morality and politics depends on the particular social contradictions and objective possibilities of achieving class, state and national goals by acting in accordance with, or neglecting, respective moral values and norms.