The world is literally swimming in waste plastic. We produce around 300 million tons of the stuff a year, of which a mere 9% gets recycled. The rest ends up in landfills, oceans and inside poor creatures who mistake it for food (and usually die). So what to do? Well there may be a real hope on the horizon. A Finnish company called Olefy Technology claims that after 40 years of development and testing it can now recycle almost any…