英语辅修presentation

nullnullSCIENCE EXPERIMENT benefits?harm?nullnullnullnullnullnullDo you know the "Three laws of Robotics"? 1. A robot may not harm a human being, or, through inaction, allow a human being to come to harm. 2. A robot must obey the orders given to it by human beings, except where such orders would conflict with the First Law. 3. A robot must protect its own existence, as long as such protection does not conflict with the First or Second Law.null So it is the same with the science experiments.Science experiment must not do harm to people.If the harm of the experiment is obvious and overt,or its purpose is to harm people deliberately,then the experiment must be stoped.Such as the experiments on Chemical weapons,Genetic weapons ,etc.nullThere has been a popular science fiction in China named.I fetched a paragraph from this novel: another warier said："This war is not for you,is not for Mr.WEIDE,is not for this city either"fires screaming out from his eyes"We are fighting for the universe, the whole universe out of sun-systems,we will fight for the freedom of traveling,living in the whole universe."nullI don't think it is possible to carry on with any experiments which has great potential for harm to many people.Especially in this world connected with Internet and nullnull