Un nuovo episodio del podcast Planet Money, ospitato da NPR.

Earth can sustain life for another 100 million years, but can we? This episode, we partner with Radiolab to take stock of the essential raw materials that enable us to live as we do here on Earth — everything from sand to copper to oil — and tally up how much we have left. Are we living with reckless abandon? And if so, is there even a way to stop? A simultaneously terrifying and delightful conversation about bird poop, daredevil drivers, and some staggering back-of-the-envelope math.