The importance of English

English is a language spoken all over the world for several purposes. Its use has been growing a lot recently. Use the link below to know more about its uses.
http://www.saching.com/Article/The-importance-of-English-Language-/3556

Cloning: pros and cons

Cloning is a very controversial issue. Scientists, doctors, priests, ethicists, sociologists ... have been presenting a huge amount of arguments in favour and against its practice.

Use the links below if you want to expand your knowledge on this subject (pros and cons).

http://www.buzzle.com/articles/pros-and-cons-of-cloning.html

http://www.wisegeek.com/what-are-the-pros-and-cons-of-cloning.htm

http://answers.yahoo.com/question/index?qid=20071127060903AATBUti