Re: Janeway's Decision to Kill Tuvix
Just because he was brought into being in a manner that's different from us doesn't invalidate his life or give him any less rights than anyone else. Frankly that's a bit disturbing that you so casually remark that just because someone's different they're less of a person. But it's a common theme in humanity to dehumanize anyone to rationalize their death in their mind.
"I was never a Star Trek fan." J.J. Abrams