Killing a viable child (somewhere towards the end of the second trimester I think?) is ethically murder. Before that point, it’s a religious issue. And what h

Killing a viable child (somewhere towards the end of the second trimester I think?) is ethically murder. Before that point, it’s a religious issue. And what happens when we can clone stem cells? Are identical twins one or two souls as they came from a single embryo/fertilized cell)?