Uncharted with Hannah Fry cover image

17. The Golden Spike

Uncharted with Hannah Fry

00:00

The Geological Memory of Crawford Lake

This chapter explores the unique sediment layers of Crawford Lake, which hold historical records of environmental changes and significant global events. It also poses important questions about humanity's impact on the planet, suggesting that we may be in a new geological epoch known as the Anthropocene.

Transcript
Play full episode

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app