Then you are maintaining that "Adam" actually introduced physical (and not just "spiritual") death to all humanity?
I was unaware that there was no contradiction between this and Darwinian evolution. How many scientists believe in the human soul, or that Australopithecus was originally immortal?
You learn something new every day!
Good question. I bet if you inquire if any have one, they would pause and think about it.
However, where is the line drawn between animals and humans having souls? Some societies don't even recognize that other people have souls. therefore, I suppose that it is not up to mankind to determine who does or does not, possess a soul, even one's own.