> "Whereas in the ancestral past, humans lived in geographically isolated communities where inbreeding was rather common,[65] modern transportation technologies

> "Whereas in the ancestral past, humans lived in geographically isolated communities where inbreeding was rather common,[65] modern transportation technologies have made it much easier for people to travel great distances and facilitated further genetic mixing, giving rise to additional variations in the human gene pool.[93] It also enables the spread of diseases worldwide, which can have an effect on human evolution.[65]" https://en.wikipedia.org/wiki/Recent_human_evolution#Early_Modern_Period_to_present https://en.wikipedia.org/wiki/Recent_human_evolution#Early_M...