What are nature-based solutions? The hosts of this podcast series “according to nature”, Joshua Huang and Marcelian Grace, bring the listeners on an exciting journey through key topics in nature-based solutions as well as case studies located in Europe. The interviewed experts pass on valuable lessons learned from these key topics and case studies. The PHUSICOS podcast series is funded by the European Union's Horizon 2020 research and innovation program under grant agreement No. 776681. The Podcast is supervised by Dr. Aude Zingraff-Hamed and Dr. Gerd Lupp.