The Science of Which Came First, the Chicken or the Egg, Animated
What the ancient proto-chicken has to do with how wolves became dogs.
By Maria Popova
Since the dawn of recorded history, philosophers have pondered which came first, the chicken or the egg, as a causality dilemma exploring grander existential inquiries into the origin of life and the universe. But, it turns out, science has an answer that bypasses the metaphysical and dives right into the nitty-gritty of the tangible and concrete. In yet another illuminating animation, AsapSCIENCE enlist evolutionary biology in answering the age-old question, comparing the process to how dogs became dogs and ultimately demonstrating that — like much of science — the solution may have more to do with semantics and nomenclature than with actual scientific evidence.
No one mutation can ever really constitute a new species.
AsapSCIENCE have previously covered the science of why money can’t buy happiness, the science of productivity, what alcohol does to your brain, why we blush, the science of lucid dreaming, how music enchants the brain, the neurobiology of orgasms, and why we are all female.
Published February 1, 2013