Ep 157. What's the Earth Worth

Forged over 4.6 billion years, the Earth is stacked with valuable riches, from timber to cattle to gold. Together, these resources have built our greatest civilizations. But what if we could scan the planet as if it were in a checkout line, counting up every tree and every nugget of gold left on Earth in the biggest inventory ever attempted? WHAT'S THE EARTH WORTH will put a price tag on everything the planet has to offer, look at how much we've used through human history and how much is left, to reveal the absolute value of the Earth.