What If Humans Suddenly Went Extinct?

What If: Science, Theory, and Possibilities · Feb 24, 2025 · 13m

Imagine a world where humans disappear due to a global catastrophe, leaving behind cities, highways, and waste. We'll explore how long it would take for the traces of human life to vanish completely. For the full transcript and sources, visit: https://whatifshow.com/humans-going-extinct/. Questions or concerns? Contact us at https://underknown.com/contact/. Discover our 100 best episodes compiled in one mind-blowing book: http://bit.ly/ytc-the-what-if-100-book. Join our channel for perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join. Explore our other channels like 'How to…