What Caused The Cambrian Explosion?

If you’re struggling, consider therapy with BetterHelp #ad. Click
https://betterhelp.com/historyofearth for a 10% discount on your first month of therapy with a
credentialed professional specific to your needs.

9:48 – Part 1 – The Cambrian Explosion
29:40 – Part 2 – A Real Explosion?
44:51 – Part 3 – Animals From The Earth
1:07:27 – Part 4 – Tipping Points

Written & researched by Leila Battison. Check out her channel:-
https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ
Video & script edited by Pete Kelly. Check out his channel:-
https://www.youtube.com/channel/UCMq-bTjlaTZhaohEracnN6w
Narration by David Kelly. Check out his channel:-
https://www.youtube.com/channel/UCqoGR_EedlhKDVuWNwYWRbg

Thumbnail Art by Ettore Mazza

— Image Credits:-
Matteo De Stefano/MUSE
Avancna https://en.wikipedia.org/wiki/Trilobo…
Oleg Kuznetsov – 3depix – http://3depix.com/ 3D Epix Inc.
http://www.ediacaran.org/fractofusus….
F. S. Dunn, C. G. Kenchington, L. A. Parry, J. W. Clark, R. S. Kendall & P. R. Wilby https://www.nature.com/articles/s4155…
Spriggina ovata, South Australia. Image: Dr Alex Liu
Daderot – Own work
https://en.wikipedia.org/wiki/Spriggi…
spriggina.html
https://en.wikipedia.org/wiki/Dickins…
Aleksey Nagovitsyn (Alnagov
https://commons.wikimedia.org/wiki/File:Maotianshan_shale_outcrop.JPG#filelinks
https://commons.wikimedia.org/wiki/File:Alan_Turing_(1912-1954)_in_1936_at_Princeton_University.jpg
https://en.wikipedia.org/wiki/Trilobite#/media/File:Scutelluid_trilobite.jpg
https://en.wikipedia.org/wiki/Trilobite#/media/File:Cambrian_Trilobite_Olenoides_Mt._Stephen.jpg
https://en.wikipedia.org/wiki/Tardigrade
http://www.ediacaran.org/charnia-maso…
Photo: Bob Thomas/Popperfoto via Getty Images/Getty Images