An influx of Fentanyl, a highly lethal synthetic narcotic, has aggravated the opioid crisis in the United States and prompted communities to scramble for ways to lower the skyrocketing rates of overdose deaths.In Vancouver, a Canadian city that has been at the forefront of innovative approaches to drug use, a novel and surprising tactic is being tried: It’s called “safer supply.”Guest: Stephanie Nolen, a global health reporter for The New York Times.Background reading: The mounting toll of overdose deaths has spurred a search for new solutions, and Vancouver has tried more of them, faster, than anywhere else.Why is fentanyl so deadly? How can you ensure that your loved ones, including your children, stay safe? Experts offer tips to talk about opioids with your family.For more information on today’s episode, visit nytimes.com/thedaily. Transcripts of each episode will be made available by the next workday.