大学体验英语英语视听说教程3 第四单元
Background InformationAnother question is: Whatever happened to cloning, that’s not really an issue, because we don’t want to copy; we want to improve. However, if we can make people better than what nature designed, who gets to buy designer genes? This may lead to the most serious ethical debate that society will face: Are we going to try and do that? Will we set any limits at all? Will the market determine it? Who will have access? Will the poor be able to access this technology? Will the third world have it if the first world has it too? This may become a battleground. In this unit, students will have a lot of opportunities to think independently and exchange ideas with each other on the most controversial issues of biomedical field in recent years.