Clearly animal testing has many advantages for human but I disagree to do animal testing. I think it is bad to change one's destiny by victimizing other people's. Medical technology has already developed lot. It is wrong to steal poor people's despite they rich. And animal have feeling. As if Koreans upset that Japan did MARUTA testing for koreans by force animal also upset. Likewise animal testing is inhumane. This is why I disagree animal testing although thoes have many advantages.