Why Are These Foods Unfarmable

Some foods are so popular but so unfarmable that they are at risk of going extinct. What are these fascinating foods and why is it so difficult to harvest them Join Hank Green for a new foodiefocused episode of SciShow Go to to try out Brilliants Daily Challenges. The first 200 subscribers get 20 off an annual Premium subscription. SciShow has a spinoff podcast It s called SciShow Tangents. Check it out at Support SciShow by becoming a patron on Patreon: Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D. A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters Looking for SciShow elsewhere on the internet Facebook: Twitter: Tumblr: Instagram: Sources: