Re: Janeway's Decision to Kill Tuvix
Ethics are subjective, the law is clearly written and maintained.
For example some consider abortion unethical but abortion is legal in many places. So it is entirely possible to think someone acted in an (un)ethical way yet (dis)obyed the law.
On the continent of wild endeavour in the mountains of solace and solitude there stood the citadel of the time lords, the oldest and most mighty race in the universe looking down on the galaxies below sworn never to interfere only to watch.