Humans are still evolving, and modern technology and culture both play a role.
Technology and Evolution
But not all the tools that uncover such evidence are so high tech. Church records that list births, marriages, and deaths offer a unique window into evolution on a population-wide level, as do large, ongoing epidemiological studies.
Improved health care and new technologies do play a role, though. But there’s another important actor in this evolutionary play: culture.According to Solomon, another big factor in modern evolution is gene flow, the movement of genes between different populations. When people move from one population to another, they take their genes with them, and that changes the prevalence of certain traits in both the populations they leave and the ones they join.
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