Shou Sugi Ban, a traditional Japanese technique of preserving wood by charring it. The resulting wood is a deep obsidian that’s strikingly rich, and it’s become more common in all kinds of residential or commercial settings. As trendy as it may be right now, Shou Sugi Ban is much more than just a design trend. I’d like to show you how an understanding of traditional Shou Sugi Ban is paving the way for a new era of sustainability.