Alex Lawes is the cofounder of Whiplash, a Dublin brewery famous for its low-ABV beers and innovative techniques like the mash press filter. Grzegorz Ziemian co-founded Stu Mostów in Poland, known for reviving historical beer styles. They delve into advanced brewing techniques, such as achieving concentrated flavors without extended boils and managing low-ABV recipes. Ziemian discusses recreating historical brews like schöps and expanding the range of grodziskie. The conversation is a captivating blend of tradition and innovation in the craft beer scene.