Were We Wrong About The Last Common Ancestor?

Did we evolve from a knuckle walking ape?

Huge thanks to Prof. DeSilva, check out his brilliant book here! https://www.amazon.com/dp/0062938495/...

Huge thanks as always to my patreons! You can chec out the full conversation with professor DeSilva there.
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Sources:

Brunet, Michel, et al. “A New Hominid from the Upper Miocene of Chad, Central Africa.” Nature, vol. 418, no. 6894, 2002, pp. 145–151., https://doi.org/10.1038/nature00879.

Kivell, Tracy L., and Daniel Schmitt. “Independent Evolution of Knuckle-Walking in African Apes Shows That Humans Did Not Evolve from a Knuckle-Walking Ancestor.” Proceedings of the National Academy of Sciences, vol. 106, no. 34, 2009, pp. 14241–14246., https://doi.org/10.1073/pnas.0901280106.

White, Tim D., et al. “Neither Chimpanzee nor Human, Ardipithecus Reveals the Surprising Ancestry of Both.” Proceedings of the National Academy of Sciences, vol. 112, no. 16, 2015, pp. 4877–4884., https://doi.org/10.1073/pnas.1403659111.

Prang, Thomas C., et al. “Ardipithecus Hand Provides Evidence That Humans and Chimpanzees Evolved from an Ancestor with Suspensory Adaptations.” Science Advances, vol. 7, no. 9, 2021, https://doi.org/10.1126/sciadv.abf2474.

Lovejoy, C. Owen, et al. “Careful Climbing in the Miocene: The Forelimbs of Ardipithecus Ramidus and Humans Are Primitive.” Science, vol. 326, no. 5949, 2009, p. 70., https://doi.org/10.1126/science.1175827.

Böhme, Madelaine, et al. “A New Miocene Ape and Locomotion in the Ancestor of Great Apes and Humans.” Nature, vol. 575, no. 7783, 2019, pp. 489–493., https://doi.org/10.1038/s41586-019-17....

Macchiarelli, Roberto, et al. “Nature and Relationships of Sahelanthropus Tchadensis.” Journal of Human Evolution, vol. 149, 2020, p. 102898., https://doi.org/10.1016/j.jhevol.2020....

Disclaimer: Use my videos as a rough guide to a topic. I am not an expert, I may get things wrong. This is why I always post my sources so you can critique my work and verify things for yourselves. Of course I aim to be as accurate as possible which is why you will only find reputable sources in my videos. Secondly, information is always subject to changes as new information is uncovered by archaeologists.


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