You wouldn’t normally equate cardboard boxes and beds with the world’s most famous sporting event, but trust Tokyo to do things a little differently. The Tokyo 2020 Olympics has, ever since the beginning, advocated keeping a low carbon footprint for the global event by reusing as many resources as possible. They’ve forged their Olympic medals from rare-earth materials sourced from e-waste, and even made torches out of metal used in temporary housing units that were created as