Is this our version of W.M.D.?

The system broke down. We have to ask hard questions.

This will have a profound impact on stem-cell research. The opponents of the research will feel themselves to be vindicated.

We depend entirely on the truthfulness of the scientific community. We must believe that what they are showing us and what they say has been demonstrated is worthy of our concern and attention.

This is a tragic turn.

This is powerful work and we live in an age that many tools and technologies can be turned into weaponry,