Interview with Dr. Thomas Maniatis, internal medicine training program director and clinical ethicist at McGill. Dr. Maniatis is the author of a commentary published in CMAJ. He argues that resident duty-hour reform must be further evaluated in order to design systems that provide maximal benefit and minimal harms for all involved. Full article: http://www.cmaj.ca/content/early/2015/02/09/cmaj.150010. First published February 9, 2015, doi: 10.1503/cmaj.150010.