Life's Impact on Earth's Evolution

A cell is alive. So is a leaf and so is a tree. But what about the forest they’re a part of? Is that forest alive? And what about the planet that forest grows on? Is Earth alive? Science writer Ferris Jabr says: Yes.

For show transcripts, go to bit.ly/unx-transcripts

For more, go to http://vox.com/unexplainable

Vox is also currently running a series called Home Planet, which is all about celebrating Earth in the face of climate change: http://vox.com/homeplanet

And please email us! unexplainable@vox.com

We read every email.

Support Unexplainable by making a financial contribution to Vox: bit.ly/givepodcasts

Please take a second to help us learn more about you! vox.com/podcastsurvey

Learn more about your ad choices. Visit podcastchoices.com/adchoices