A short film called
To Be, by John Weldon. It's a story about a scientist who made a "teleporter" that makes copies of people and destroys the originals, and the woman who objected, because the technique was basically murder.
It disturbed me on so many levels because:
1. It shows how far science is willing to go for the sake of progress, AND
2 (and most disturbing). It shows how far people are willing to go to prove their point.
Enjoy, and please, share your thoughts about it!