Children outgrow things. Trees grow for 80-300 years until they are harvested for wood. We throw furniture away after 6-15 years. In doing so, we already consume 50% more wood worldwide today than can be sustainably reforested.
You build whatever you need at the moment out of the boxes: table, seating, room divider, cupboard, den, cart. It grows with you and adapts to cramped floor plans and changing needs. Over and over again. Anyone can use it, from 0-99 years. Self-built or locally manufactured. It encourages you to repurpose things: building blocks become feet, belts become handles. Easily detachable connections enable versatility, reuse, and repairability. The planning set and DIY instructions are open source. You exchange ideas and components; you become finalists, producers, designers, and developers. By building together, you build a relationship. That’s why you take care of it. And repair the world a little bit in the process.