New and high-tech solutions for a sustainable future are being proposed on the daily, but what if some of the best ideas actually reside in the past? This week, Danièle speaks with Annette Kehnel about the way medieval communities shared, recycled, and even upcycled.<br /><br />You can support this podcast on Patreon - go to <a href="https://www.patreon.com/medievalists" target="_blank" rel="noreferrer noopener"><b>https://www.patreon.com/medievalists</b></a>