If the answer is more people would die
There are some really good answers, but they are not used because they're not profitable. That goes for food, pharma, pollution and harmful technology.
I do not believe the reason why organs fail
It is a fact, radiation causes cancer. It's not a matter of personal belief.
doesn't he deserve a transplant
From a willing human, only.
RE: Humanized Pigs As Organ Donors