In today’s episode, TU Delft Associate Professor David Peck talks about a topic often linked to the circular economy – critical materials. In the show, Dave explains that it’s not about running out of materials and why material criticality should be considered. We reflect on how this relates to the circular economy, and dive into Dave’s research on what we can learn from the British response to material shortages in WWII. Show notes and links available at www.gettinginthelooppodcast.com.