Lake trout are on life support in Lake Michigan. They rely on intense breeding and stocking by federal fisheries. There was a breakthrough last summer, though, that could help bolster the lake trout’s recovery. A geneticist successfully mapped the lake trout genome: an outline of the fish’s genetic makeup. The genome will help biologists understand why some “strains” of trout have a higher survival rate.  But could it also be used to create a sort of super-trout? And is that a good thing? Or is conservation-based gene editing a step too far?  Featuring: Mark Walton, Roger Gordon, Chuck Madenjian, Seth Smith, Marty Kardos and Kim Scribner.   ELECTRIC VEHICLE SURVEY Hey folks – we’re working on some stories about electric vehicles, and we’re looking to hear from you. Are you interested in going electric? Wish there was better charging infrastructure where you are? Or would you prefer sticking with the car/truck you’re used to?  Tell us what you think about EVs, and help inform our reporting by filling out this survey. It’ll only take a couple minutes, and it really helps us produce the show. Thanks so much! SUPPORT Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In.  Subscribe to our FREE newsletter. Follow Outside/In on Instagram or Twitter, or join our private discussion group on Facebook LINKS Check out more episodes of Points North, and their special series: [Un]Natural Selection  Listen to our previous episode “The Particular Sadness of Trout Fishing in America”   CREDITS This episode of Points North was written and produced by Patrick Shea Hosts: Dan wanschura and Morgan Springer Editor: Morgan Springer  Consulting editor: Peter Payette  Music for this episode by Max Dragoo, Marlin Ledin, Santah, and Blue Dot Sessions  Outside/In is produced by Nate Hegyi, Taylor Quimby, Justine Paradis, Jessica Hunt, and Felix Poon    Learn more about your ad choices. Visit megaphone.fm/adchoices