The Big Heat: Earth on the Brink

The world as we know it is undergoing a sudden and violent transformation, unlike anything the planet has experienced since the Cretaceous Extinction. The evidence is all around us: vast droughts that last decades, super-storms and floods that destroy cities, dwindling aquifers, vanishing glaciers, toxic water supplies, raging wildfires, obscure new diseases, vanishing species and indigenous communities. Our planet is changing faster than evolution can keep up. The forces driving this radic...