Did a civilisation exist on Earth before humans? ⏲️ 6 Minute English

Transcript

Hello, this is 6 Minute English from BBC Learning English. I'm Beth. And I'm Phil. Phil, do you believe there's life on other planets? Well, there's a lot of other planets, so yeah, I think there must be. Yeah, I agree. Well, it's a question that interests American astrophysicist Adam Frank, who discussed it with his colleague Gavin Schmidt, direct... Read More