Nah, looks like natural selection. The article mentions that "The phenomenon of elephants going tuskless is not new. Researchers found the number of tuskless fe

Nah, looks like natural selection. The article mentions that "The phenomenon of elephants going tuskless is not new. Researchers found the number of tuskless female elephants in Mozambique increased by almost double over 30 years. This overlaps with a period of civil conflict, where armed forces slaughtered 90% of the elephant population to produce ivory.". That is a LOT of selection pressure. Also, the African Elephant Specialist Group (AfESG) [1] published a graph of elephant populations, the reduction in total numbers is pretty dramatic. You might liken this to the way that humans in small, isolated communities will also start to differentiate in a hurry (forex, that one blue family). [1] https://ourworldindata.org/grapher/african-elephants https://ourworldindata.org/grapher/african-elephants