Euthanasia. I think it's important not to rule this out. Just look at the case of Terri Schiavo. (Although technically this wasn't euthanasia.) It's simply uncalled for that people unrelated to the case start to interfere with someone else's life. In the case of Terri Schiavo mainly religious people who try to make others act according to their beliefs. In a case of euthanasia only the direct relatives, doctor etc. need to be involved in the case and not whole hordes of religious people. Another famous example is that of Ramón Sampedro. You can watch the Oscar-nominated movie about his life called "Mar Adentro". (The Sea Inside) http://www.imdb.com/title/tt0369702/