Letter to the Pres, from Bob, the stem cell

Originally Posted by Bababooyee

I used "embryo / human life" to cover "both sides" (ie some consider them "mere embryos" and others "life").

IMO, life begins at conception; consequently, a zygote constitutes a human life. Since I am not sure if I am getting at what you are interested in, I will save the scientific and philosophical reasoning for later.

Why at conception? In your opinion.
And inside or outside of the body?