Such manipulations, if ever done in humans, could a profound impact on human society going down the generations.
Human cloning has been accomplished, but the field remains generally stalled because of a shortage of human eggs.
University of Illinois professor S. Jay Olshansky argues that it is time to shift medicine’s focus — starting at age 65 — away from “life extension.”
Sorry. In our ideological times, that doesn’t mean as much as it once did.
The human organ shortage is one of the great bioethical dilemmas of our time. Expanding the organ supply is a matter of life and death.