Fast fashion is responsible for packaging, energy use, waste and consumerism at their worst. If there was ever an industry ready for a make over, it would be fashion. How about a very fashionable shoe made of wool, pineapple, bamboo, algae and sugarcane? That’s right it could be delicious, if a little fibrous. YY Nation is taking a circular economy approach to shoes that makes your All Birds look like so 2021. To explain the vision and the mission, I’m joined by CEO and founder Jeremy Bank.