Controversial issues about organ donation?

I think a lot of people would argue for stem cell research rather than making organ donation mandatory. Just a thought. Todays age is rather heavy on research and development and I think majority of society would rather fund research and technological advances than making donation mandatory. In all actuality, donation for everybody is not really possible for various health reasons, life choices, genetics, etc. You should look into how many people decide to donate on their licenses and those that choose not to. I think you would be surprised by how many people say no.It is not a very popular idea, and I think there would be an uproar from society. These are just a few thoughts, and very random. I hope it gives you a starting point.