In 2021, William Taylor and Christina Barron-Ortiz disputed the evidence for domestication of Przewalski's horse. Their case was rejected by Alan Outram and colleagues in a paper which was not dated or peer-reviewed. Taylor reiterated his arguments that Przewalski's horse had never been domesticated in an article in Scientific American in 2024.
In 2021 William Taylor and Christina Barron-Ortiz disputed the evidence for domestication of Przewalski's horse Their case was rejected by Alan Outram and colleagues in a paper which was not dated or peer-reviewed Taylor reiterated his arguments that Przewalski's horse had never been domesticated in an article in Scientific American in 2024