Who said anything about experimenting on humans?
You did, in post 39, where you discussed experimental treatments on "a loved one who is suffering from an incurable disease." Lois, you're so pissed off about this, and so hell-bent on "winning" the "debate" that you can't even remember that we've been having this discussion, beginning two days ago, at posts 38-41. What will it take for you to admit that you're reacting emotionally on this subject to such an extent that you can't think straight? If your thoughts were coherent on this subject, which obviously matters to you, you wouldn't ask me who "said anything about" a subject that we've been discussing for the past two days. And if incoherence in your thinking as a result of reacting emotionally is not the explanation, then what is?