Authors:

When I saw the embryo, I suddenly realized there was such a small difference between it and my daughters. I thought, we can't keep destroying embryos for our research. There must be another way.

"Risk Taking Is in His Genes". Interview with Martin Fackler, www.nytimes.com. December 11, 2007.
When I saw the embryo, I suddenly realized there was such a small difference between it and my daughters. I thought, we can't keep destroying embryos for our research. There must be another way.