As long as you get yours right? who cares what gets tortured and hurt in the way of keeping you healthy. Even if it's unecessary.
I don't know about all of this... But I do know one thing...man's ego is his greatest downfall.
Are you serious?
Part of the process of testing possible treatments for humans is by testing them on animals. Do you know how many treatments that humans benefit from, daily, have been tested on animals? Do you propose we stop testing possible cures on animals and instead test them on humans to that they might die instead?
Let's be honest...stuff like this isn't pretty, but it's needed. Don't get me wrong, sometimes there is no need to test on animals and when that's the case, I'm all for calling companies out, but sometimes it is needed, and when human lives are on the line, I'm perfectly fine with a few rats dying than fellow humans...and that has nothing to do with ego, rather sensibility.
If these test truly are unnecessary, then Mars needs to stop, but from what I read, it looks like they're testing for possible treatments that will eventually be used on humans.