1. 教育类
(1) 教育的目的和作用：Transmitting democratic values; create equality of opportunity; preparing new generations of citizens in society.
(2)教育之生活技能：Logical thinking; analysis; creative problem solving; synthesis; oralcommunication; writing communication; interpersonal; leadership
(3)道德教育:Honesty; fairness; self-discipline; fidelity to task, friends and family; personal responsibility; love of a country; belief in the principles of liberty; equality and freedom to practice one’s faith
(4)人文教育:an ability to synthesize and relate; to weigh cause and effect; to seeevents in perspective; how to read, write and think; speakintelligently; get along with others; conceptualize problems
(5)填鸭教育
2. 科技类
(1) 带来landfill: outdated devices, discarded chemicals, plastic packaging
(2) 带来out of work: automation contribute to out of work; the developmentof computers and transistors and the accompanying trend towardminiaturization
(3) 坏处：automobile exhausts, pesticides such as DDT threaten the food chain, mineral wastes pollute reservoirs of groundwater
(4) 好处：telecomuniting: because of the side effect relatively inferior,improve productivity, develop quantity management, reduce laborresourcefulness
(5) 双面性：as medicine both have side effect; however, people could not reject to receive them with more benefits
(6) 事例：国防军备，基因治疗疾病，机器人的工业用途，全球化;事业，个人隐私，伦理，社会不平等，文化落后，文化殖民，温室效应，饮水质量数量，灌溉用水，工业用水，发电，渔业，化学泄漏，核泄漏导致死亡，疾病
3. 竞争类
(1) 竞争的好处：in business: 电脑更先进，通讯更发达，价格更低;其他：挑战人类极限，促进学习，使社会民主
(2) 合作的好处：例子如篮球，建筑，修路;坏处：失去竞争;过度：合作垄??政府operate以免失去competition
(3) 合作竞争：co-opetition, a combination of cooperation and competition, is the delicate balance of cooperation and competition.