> but there has never been a species on Earth which has created a civilization as advanced as humans have. It's an interesting to think about what traces an in

> but there has never been a species on Earth which has created a civilization as advanced as humans have. It's an interesting to think about what traces an industrial civilization like ours would leave behind if we were to be wiped out tomorrow. Most evidence would be gone in a few thousand years. Wait a million and it would be almost like we were never here. https://www.theatlantic.com/science/archive/2018/04/are-we-earths-only-civilization/557180/ https://www.theatlantic.com/science/archive/2018/04/are-we-e... https://news.ycombinator.com/item?id=19707426 https://news.ycombinator.com/item?id=19707426 Never say never :-)