It is killing, but it is not murder.
It is also playing God with life and Evolution.
For most of human history, for most of humanity, the first breath of life heralded a new sacred person into the family, community. Life is precious from it’s first moment of concept, (animal life is no less sacred in the eyes of Mother Nature, or God) but that little embryo evolve into fetuses, sacred life, but no person,… yet…
After all, we are all simply evolved biological sensory creatures, each a strand in Earth’s pageant of Evolution.