So you're cool with a more advanced race of beings coming to Earth and using humans for medical research. It's theoretical as far as we know but you then have to be willing to volunteer for the greater good of another species to be mass produced and used in experiments. Are you willing to do that? I really doubt any clear thinking person would volunteer to do that. And I know that the animals that are being used by "researchers" did not volunteer. It's cruel, barbaric and unnecessary. Keep your murder cures and your rationalizations. I don't want any part of them.