179: Penn Parmenter on Passive Solar Greenhouses

Greg reconnects with Penn to talk about the greenhouse designs she and her husband create, sell and teach about. Penn tells how her husband Cord took passive solar concepts and implemented them into the first greenhouse they built from reclaimed and scrap materials, and how they have made many improvements over time.

149: Sean Quinn on Vertical Farming

Greg gets to interview Sean, who works to meld sustainable architectural design with urban agriculture for one of the largest global design firms. Sean talks about how this field has changed over the years and is tackling the issues of food systems and just connection to nature in highly urban landscapes like Honk Kong and San Francisco.

148: Michael Ableman on Street Farms

This is an interview that Greg has wanted to do since before he even started the podcasts. A epic urban farming project more than a decade ago inspired him greatly, and now Michael brings Greg up to date with his Street Farm project he’s been working on for the past several years and it is just as epic and inspiring.