If you don't carefully look at the issue of what is life and what is just... a clump of cells, just for the sake of principle, then your principle is denying millions and millions of people around the world the hope and chance for a cure for ailments that plague them and probably not you.
Infact, an principle or ideal that isn't carefully examined and applied practically is but a corruption.
If you think about it logically, at somepoint, a fetuse *will* develop significant neural connections that effectively mark them as 'alive'. But the stemcell research occurs way before then, when the fetuse is nothing more than a blastose; a collection of cells, that just happen to have the ability to divide according to a genetic blueprint.
True, the potential for human life is there in the blastose, but at that point, if you froze it's development, it would be far far from anything you can consider human life. And that's essentially what frozen embroys are; and research on these have been denied.
The practical effect is that... for protection of frozen clumps of cells; that were to be destroyed anyway, the progress of technology is halted, it's positive benefits wasted, the efforts of human learning and understanding wasted or at best stalled... and the hopes of millions and millions of people extinguished.
To espouse your view so strongly... without carefully looking at the issues properly. That's ignorance. It's one of the biggest evils the world has ever faced.... and will continue to face.