Do you think animal testing is right?

[Ps3]

Khuutra said:

Ps3 said:
Is there even a shred of evidence that proves animal testing could work for humans? What have we accomplished?

Okay here's two big ones:

Penicillin

Insulin

Alexander Fleming discovered penicillin and it was cause of bacterial experiments. He was actually working on staphylococci bacteria and he left an experiement out and it grew mold.. That's how that was actually discovered.