b'Dr. George Church is a professor of genetics at Harvard Medical School. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. G. Church. Compelling Reasons for Repairing Human Germlines. N Engl J Med 2017;377:1909-11. B. Cwik. Designing Ethical Trials of Germline Gene Editing. N Engl J Med 2017;377:1911-3.'