Mandatory alcohol screening; Canada's broadcast future; the accessibility of bilingualism; our space junk problem; sperm donation after death

This episode's guests: Kyla Lee, Vancouver criminal defence lawyer (Acumen Law Corporation) with expertise in DUI & IRP Michael Geist, Professor of Law - University of Ottawa / Canada Research Chair in Internet and E-Commerce Law Chris Selley, Columnist - National Post Johnathan C. McDowell, Astronomer/Astrophysicist at Harvard-Smithsonian Center for Astrophysics Nathan Hodson, Fellow at Harvard University’s School of Public Health Learn more about your ad choices. Visit megaphone.fm/adchoices