The thought of cardboard beds gave many athletes sleepless nights in the lead up to Paris 2024. Now competitors are settled in the Olympic Village, the eco-friendly sleeping arrangements continue to create a stir. Some teams have taken matters into their own hands by upgrading their beds or even refusing to sleep in the Village. Will this reverse the good intentions of making this the most sustainable Games yet? Why are cardboard beds being used in the Olympic Village?When cardboard beds made their Olympic debut at the COVID-era 2021 Tokyo Games, rumours swirled that they were designed to prev…