Combine the spike in commodity metal prices with advances in geriatric medicine and the increased trend to cremation and what do you get? A thriving trade in artificial joint harvesting and recycling. A Dutch company called OrthoMetals recycles 250 tons of scrap from cremated bodies -- cofounder Ruud Verberne notes that it takes five hips to make one kilo of metal, which fetches €12 on the scrap market.
Clark Boyd and Rob Hugh-Jones from PRI write on the BBC:
The company works by collecting the metal implants for nothing, sorting them and then selling them - taking care to see that they are melted down, rather than reused.
After deducting costs, 70-75% of the proceeds are returned to the crematoria, for spending on charitable projects.
"In the UK for example," he says. "We ask for letters from charities that have received money from the organisation we work with in the UK and we see that the amount we transferred to them has been given to charity. This is a kind of controlling system that we have..."
...Mr Verberne has no metal implants himself, but he points out his business partner's wife, who is helping sort out bits of metal at the recycling plant. "She has two titanium hips", he says. "And she was once asked: "Isn't it strange that you know that one day your hips will run along this conveyor belt?'"
"She said, 'No, it's just a part of life. You're going to die, and I know that reusing metals is a very good thing, so it is no problem at all.'" She added "'My mother's hip was on here too!'"
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.