How much paper actually gets recycled? 60% ? Even paper sent to recycling depots is often contaminated or too low grade to recycle. If it is not suitable for recycling, it goes to a tip where it most likely decomposes to methane and CO2, right? So why don't we have 'Paper Vaults', where paper, cardboard and other products that can decompose into methane and CO2 can be stored either deeply... Read more...