Hosts: Dickson Despommier and Vincent Racaniello Dickson defines the term 'vertical farm': a high-tech greenhouse that is stacked on top of itself, transforming it into a multi-story growing space.   Links for this episode GreenTech Amsterdam The Man Who Planted Trees by Jean Giono Rewilding the World by Caroline Fraser Carbon farming This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world’s best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE. This episode is also brought to you by Drobo, a family of safe, expandable, yet simple to use storage arrays. Drobos are designed to protect your important data forever. Visit www.drobo.com to learn more. Listeners can save $100 on a Drobo system at drobostore.com by using the discount code Microbe100. Send your questions and comments to [email protected]